From 395362d6537754f16143b63be43776615f76da4c Mon Sep 17 00:00:00 2001
From: puneetsharma21 <puneet.sharma21@ibm.com>
Date: Mon, 23 Jun 2025 06:20:59 -0400
Subject: [PATCH 01/14] Add TeX Live install for ppc64le

# Conflicts:
#	jupyter/utils/install_pdf_deps.sh
---
 jupyter/utils/install_pdf_deps.sh | 47 +++++++++++++++++++++++++------
 1 file changed, 39 insertions(+), 8 deletions(-)

diff --git a/jupyter/utils/install_pdf_deps.sh b/jupyter/utils/install_pdf_deps.sh
index f07a54f836..b8222e47dd 100755
--- a/jupyter/utils/install_pdf_deps.sh
+++ b/jupyter/utils/install_pdf_deps.sh
@@ -23,15 +23,46 @@ if [[ "$(uname -m)" == "s390x" ]]; then
     exit 0
 fi
 
-# tex live installation
-echo "Installing TexLive to allow PDf export from Notebooks"
-curl -fL https://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz -o install-tl-unx.tar.gz
-zcat < install-tl-unx.tar.gz | tar xf -
-cd install-tl-2*
-perl ./install-tl --no-interaction --scheme=scheme-small --texdir=/usr/local/texlive
-mv /usr/local/texlive/bin/"$(uname -m)-linux" /usr/local/texlive/bin/linux
+ARCH=$(uname -m)
+
+if [[ "$ARCH" == "ppc64le" ]]; then
+  echo "Installing TeX Live from source for $ARCH"
+
+  # Download and extract source
+  wget https://ftp.math.utah.edu/pub/tex/historic/systems/texlive/2025/texlive-20250308-source.tar.xz
+  tar -xf texlive-20250308-source.tar.xz
+  cd texlive-20250308-source
+
+  # Install build dependencies
+  dnf install -y gcc gcc-c++ perl make libX11-devel libXt-devel \
+    zlib-devel freetype-devel libpng-devel ncurses-devel \
+    gd-devel libtool wget tar xz bison flex libXaw-devel
+
+  # Create build directory
+  mkdir ../texlive-build
+  cd ../texlive-build
+
+  # Configure, build, install
+  ../texlive-20250308-source/configure --prefix=/opt/texlive/2025
+  make -j$(nproc)
+  make install
+
+  # Symlink for pdflatex
+  cd /opt/texlive/2025/bin/powerpc64le-unknown-linux-gnu
+  ln -s pdftex pdflatex
+
+else
+  echo "Installing TeX Live from installer for $ARCH"
+
+  # Download and install from official installer
+  curl -fL https://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz -o install-tl-unx.tar.gz
+  zcat < install-tl-unx.tar.gz | tar xf -
+  cd install-tl-2*
+  perl ./install-tl --no-interaction --scheme=scheme-small --texdir=/usr/local/texlive
+  mv /usr/local/texlive/bin/"$(uname -m)-linux" /usr/local/texlive/bin/linux
 cd /usr/local/texlive/bin/linux
-./tlmgr install tcolorbox pdfcol adjustbox titling enumitem soul ucs collection-fontsrecommended
+  ./tlmgr install tcolorbox pdfcol adjustbox titling enumitem soul ucs collection-fontsrecommended
+fi
 
 # pandoc installation
 curl -fL "https://github.com/jgm/pandoc/releases/download/3.7.0.2/pandoc-3.7.0.2-linux-${ARCH}.tar.gz"  -o /tmp/pandoc.tar.gz

From 09ad4cafdd7cb14efb17ef6c971d8834abcf9966 Mon Sep 17 00:00:00 2001
From: puneetsharma21 <puneet.sharma21@ibm.com>
Date: Mon, 23 Jun 2025 13:49:02 -0400
Subject: [PATCH 02/14] Install also pandoc on power from epel9 package

---
 jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu | 2 ++
 jupyter/utils/install_pdf_deps.sh               | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu b/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
index ef1ebf8057..191d7ba044 100644
--- a/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
+++ b/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
@@ -62,6 +62,8 @@ USER 0
 # Dependencies for PDF export begin
 RUN ./utils/install_pdf_deps.sh
 ENV PATH="/usr/local/texlive/bin/linux:/usr/local/pandoc/bin:$PATH"
+ENV PATH="/usr/local/texlive/bin/x86_64-linux:/usr/local/pandoc/bin:$PATH"
+ENV PATH="/opt/texlive/2025/bin/powerpc64le-unknown-linux-gnu:$PATH"
 # Dependencies for PDF export end
 
 USER 1001
diff --git a/jupyter/utils/install_pdf_deps.sh b/jupyter/utils/install_pdf_deps.sh
index b8222e47dd..8a09a06b18 100755
--- a/jupyter/utils/install_pdf_deps.sh
+++ b/jupyter/utils/install_pdf_deps.sh
@@ -50,6 +50,12 @@ if [[ "$ARCH" == "ppc64le" ]]; then
   # Symlink for pdflatex
   cd /opt/texlive/2025/bin/powerpc64le-unknown-linux-gnu
   ln -s pdftex pdflatex
+  export PATH="/opt/texlive/2025/bin/powerpc64le-unknown-linux-gnu:$PATH"
+  pdflatex --version
+
+  # Install pandoc
+  dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm
+  dnf install -y pandoc
 
 else
   echo "Installing TeX Live from installer for $ARCH"

From d4b8a9a5a5a95821e093f2c2ab0f7318a9e03e83 Mon Sep 17 00:00:00 2001
From: puneetsharma21 <puneet.sharma21@ibm.com>
Date: Tue, 24 Jun 2025 00:32:23 -0400
Subject: [PATCH 03/14] Update PATH to support TeX Live for both ppc64le and
 x86_64

---
 jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu b/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
index 191d7ba044..1413aa7f9f 100644
--- a/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
+++ b/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
@@ -63,7 +63,7 @@ USER 0
 RUN ./utils/install_pdf_deps.sh
 ENV PATH="/usr/local/texlive/bin/linux:/usr/local/pandoc/bin:$PATH"
 ENV PATH="/usr/local/texlive/bin/x86_64-linux:/usr/local/pandoc/bin:$PATH"
-ENV PATH="/opt/texlive/2025/bin/powerpc64le-unknown-linux-gnu:$PATH"
+ENV PATH="/opt/texlive/2025/bin/powerpc64le-unknown-linux-gnu:/usr/local/pandoc/bin:$PATH"
 # Dependencies for PDF export end
 
 USER 1001

From 96b9855b471f0409fcc635095ed4ee624cd1e308 Mon Sep 17 00:00:00 2001
From: puneetsharma21 <puneet.sharma21@ibm.com>
Date: Fri, 27 Jun 2025 01:21:57 -0400
Subject: [PATCH 04/14] Improve TeX Live and Pandoc setup to compile pandoc
 from sources

---
 jupyter/utils/install_pdf_deps.sh | 61 +++++++++++++++++++++++--------
 1 file changed, 46 insertions(+), 15 deletions(-)

diff --git a/jupyter/utils/install_pdf_deps.sh b/jupyter/utils/install_pdf_deps.sh
index 8a09a06b18..a389d2b676 100755
--- a/jupyter/utils/install_pdf_deps.sh
+++ b/jupyter/utils/install_pdf_deps.sh
@@ -34,33 +34,63 @@ if [[ "$ARCH" == "ppc64le" ]]; then
   cd texlive-20250308-source
 
   # Install build dependencies
-  dnf install -y gcc gcc-c++ perl make libX11-devel libXt-devel \
+  dnf install -y gcc-toolset-13 perl make libX11-devel libXt-devel \
     zlib-devel freetype-devel libpng-devel ncurses-devel \
     gd-devel libtool wget tar xz bison flex libXaw-devel
 
+  source /opt/rh/gcc-toolset-13/enable
+
   # Create build directory
   mkdir ../texlive-build
   cd ../texlive-build
 
   # Configure, build, install
-  ../texlive-20250308-source/configure --prefix=/opt/texlive/2025
+  ../texlive-20250308-source/configure --prefix=/usr/local/texlive
   make -j$(nproc)
   make install
 
   # Symlink for pdflatex
-  cd /opt/texlive/2025/bin/powerpc64le-unknown-linux-gnu
+  cd /usr/local/texlive/bin/powerpc64le-unknown-linux-gnu
   ln -s pdftex pdflatex
-  export PATH="/opt/texlive/2025/bin/powerpc64le-unknown-linux-gnu:$PATH"
+  export PATH="/usr/local/texlive/bin/powerpc64le-unknown-linux-gnu:$PATH"
   pdflatex --version
 
-  # Install pandoc
+  # Install dependencies
   dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm
-  dnf install -y pandoc
+  dnf install -y cabal-install ghc gmp-devel
+  # Set version
+  PANDOC_VERSION=3.7.0.2
+
+  # Clone repo
+  cd /tmp
+  git clone --recurse-submodules https://github.com/jgm/pandoc.git
+  cd pandoc
+  git checkout ${PANDOC_VERSION}
+  git submodule update --init --recursive
+
+  # Update Cabal
+  cabal update
+
+  # Build the CLI tool (not the top-level library package)
+  cd pandoc-cli
+
+  # Clean previous builds
+  cabal clean
+
+  # Configure and build
+  cabal build -j
 
-else
-  echo "Installing TeX Live from installer for $ARCH"
+  # Install the CLI executable
+  cabal install --installdir=/usr/local/bin --overwrite-policy=always
 
-  # Download and install from official installer
+  # Verify installation
+  /usr/local/bin/pandoc --version
+
+fi
+
+if [[ "$ARCH" == "x86_64" ]]; then
+  # tex live installation
+  echo "Installing TexLive to allow PDf export from Notebooks"
   curl -fL https://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz -o install-tl-unx.tar.gz
   zcat < install-tl-unx.tar.gz | tar xf -
   cd install-tl-2*
@@ -68,10 +98,11 @@ else
   mv /usr/local/texlive/bin/"$(uname -m)-linux" /usr/local/texlive/bin/linux
 cd /usr/local/texlive/bin/linux
   ./tlmgr install tcolorbox pdfcol adjustbox titling enumitem soul ucs collection-fontsrecommended
-fi
 
-# pandoc installation
-curl -fL "https://github.com/jgm/pandoc/releases/download/3.7.0.2/pandoc-3.7.0.2-linux-${ARCH}.tar.gz"  -o /tmp/pandoc.tar.gz
-mkdir -p /usr/local/pandoc
-tar xvzf /tmp/pandoc.tar.gz --strip-components 1 -C /usr/local/pandoc/
-rm -f /tmp/pandoc.tar.gz
+  # pandoc installation
+  curl -fL "https://github.com/jgm/pandoc/releases/download/3.7.0.2/pandoc-3.7.0.2-linux-${ARCH}.tar.gz " -o /tmp/pandoc.tar.gz
+  mkdir -p /usr/local/pandoc
+  tar xvzf /tmp/pandoc.tar.gz --strip-components 1 -C /usr/local/pandoc/
+  rm -f /tmp/pandoc.tar.gz
+
+fi

From f165e9125b206c83ff30a795fd048d8b3192b840 Mon Sep 17 00:00:00 2001
From: puneetsharma21 <puneet.sharma21@ibm.com>
Date: Fri, 27 Jun 2025 02:18:52 -0400
Subject: [PATCH 05/14] Add cleanup for the pandoc build directory and tweak
 TeX Live & Pandoc install

---
 jupyter/utils/install_pdf_deps.sh | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

diff --git a/jupyter/utils/install_pdf_deps.sh b/jupyter/utils/install_pdf_deps.sh
index a389d2b676..2ff8af7bc0 100755
--- a/jupyter/utils/install_pdf_deps.sh
+++ b/jupyter/utils/install_pdf_deps.sh
@@ -52,23 +52,24 @@ if [[ "$ARCH" == "ppc64le" ]]; then
   # Symlink for pdflatex
   cd /usr/local/texlive/bin/powerpc64le-unknown-linux-gnu
   ln -s pdftex pdflatex
+
+  # Cleanup TeX source to reduce image size
+  rm -rf /texlive-20250308-source /texlive-build
+
   export PATH="/usr/local/texlive/bin/powerpc64le-unknown-linux-gnu:$PATH"
   pdflatex --version
 
-  # Install dependencies
+  # Install Pandoc from source
   dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm
   dnf install -y cabal-install ghc gmp-devel
+
   # Set version
   PANDOC_VERSION=3.7.0.2
-
-  # Clone repo
   cd /tmp
   git clone --recurse-submodules https://github.com/jgm/pandoc.git
   cd pandoc
   git checkout ${PANDOC_VERSION}
   git submodule update --init --recursive
-
-  # Update Cabal
   cabal update
 
   # Build the CLI tool (not the top-level library package)
@@ -77,12 +78,13 @@ if [[ "$ARCH" == "ppc64le" ]]; then
   # Clean previous builds
   cabal clean
 
-  # Configure and build
-  cabal build -j
-
-  # Install the CLI executable
-  cabal install --installdir=/usr/local/bin --overwrite-policy=always
+  cabal build -j$(nproc)
+  cabal install --installdir=/usr/local/bin --overwrite-policy=always --install-method=copy
 
+  # Clean up Haskell build system
+  rm -rf ~/.cabal ~/.ghc /tmp/pandoc
+  dnf remove -y cabal-install ghc gmp-devel
+  dnf clean all && rm -rf /var/cache/dnf
   # Verify installation
   /usr/local/bin/pandoc --version
 
@@ -106,3 +108,4 @@ cd /usr/local/texlive/bin/linux
   rm -f /tmp/pandoc.tar.gz
 
 fi
+

From 1d0ca7010b05e69463c0c89fcfb2a10588b5a232 Mon Sep 17 00:00:00 2001
From: puneetsharma21 <puneet.sharma21@ibm.com>
Date: Thu, 3 Jul 2025 17:30:33 -0400
Subject: [PATCH 06/14] Split PDF build into separate TeX Live and Pandoc
 scripts

Signed-off-by: puneetsharma21 <puneet.sharma21@ibm.com>
---
 jupyter/utils/install_pandoc.sh  | 39 ++++++++++++++++++++++++
 jupyter/utils/install_texlive.sh | 51 ++++++++++++++++++++++++++++++++
 2 files changed, 90 insertions(+)
 create mode 100644 jupyter/utils/install_pandoc.sh
 create mode 100644 jupyter/utils/install_texlive.sh

diff --git a/jupyter/utils/install_pandoc.sh b/jupyter/utils/install_pandoc.sh
new file mode 100644
index 0000000000..ddc2487f71
--- /dev/null
+++ b/jupyter/utils/install_pandoc.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+set -euxo pipefail
+
+ARCH=$(uname -m)
+
+if [[ "$ARCH" == "ppc64le" ]]; then
+  # Install Pandoc from source
+  dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm
+  dnf install -y cabal-install ghc gmp-devel
+
+  # Set version
+  PANDOC_VERSION=3.7.0.2
+
+  cd /tmp
+  git clone --recurse-submodules https://github.com/jgm/pandoc.git
+  cd pandoc
+  git checkout ${PANDOC_VERSION}
+  git submodule update --init --recursive
+
+  cabal update
+  cd pandoc-cli
+  cabal build -j$(nproc)
+  cabal install --installdir=/usr/local --overwrite-policy=always --install-method=copy
+
+  # Clean up Haskell build system
+  rm -rf ~/.cabal ~/.ghc /tmp/pandoc
+  dnf remove -y cabal-install ghc gmp-devel
+  dnf clean all && rm -rf /var/cache/dnf
+fi
+
+if [[ "$ARCH" == "x86_64" ]]; then
+  # pandoc installation
+  curl -L https://github.com/jgm/pandoc/releases/download/3.7.0.2/pandoc-3.7.0.2-linux-amd64.tar.gz  -o /tmp/pandoc.tar.gz
+  mkdir -p /usr/local/pandoc
+  tar xvzf /tmp/pandoc.tar.gz --strip-components 1 -C /usr/local/pandoc/
+  rm -f /tmp/pandoc.tar.gz
+fi
+
+/usr/local/pandoc --version
diff --git a/jupyter/utils/install_texlive.sh b/jupyter/utils/install_texlive.sh
new file mode 100644
index 0000000000..d63359b58b
--- /dev/null
+++ b/jupyter/utils/install_texlive.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+set -euxo pipefail
+
+ARCH=$(uname -m)
+
+if [[ "$ARCH" == "ppc64le" ]]; then
+  echo "Installing TeX Live from source for $ARCH"
+
+  # Download and extract source
+  wget https://ftp.math.utah.edu/pub/tex/historic/systems/texlive/2025/texlive-20250308-source.tar.xz
+  tar -xf texlive-20250308-source.tar.xz
+  cd texlive-20250308-source
+
+  # Install build dependencies
+  dnf install -y gcc-toolset-13 perl make libX11-devel libXt-devel \
+    zlib-devel freetype-devel libpng-devel ncurses-devel \
+    gd-devel libtool wget tar xz bison flex libXaw-devel
+
+  source /opt/rh/gcc-toolset-13/enable
+
+  # Create build directory
+  mkdir ../texlive-build
+  cd ../texlive-build
+
+  # Configure, build, install
+  ../texlive-20250308-source/configure --prefix=/usr/local/texlive
+  make -j$(nproc)
+  make install
+
+  # Symlink for pdflatex
+  cd /usr/local/texlive/bin/powerpc64le-unknown-linux-gnu
+  ln -s pdftex pdflatex
+
+  # Cleanup TeX source to reduce image size
+  rm -rf /texlive-20250308-source /texlive-build
+
+  export PATH="/usr/local/texlive/bin/powerpc64le-unknown-linux-gnu:$PATH"
+  pdflatex --version
+fi
+
+if [[ "$ARCH" == "x86_64" ]]; then
+  # tex live installation
+  echo "Installing TexLive to allow PDf export from Notebooks" 
+  curl -L https://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz -o install-tl-unx.tar.gz 
+  zcat < install-tl-unx.tar.gz | tar xf -
+  cd install-tl-2*
+  perl ./install-tl --no-interaction --scheme=scheme-small --texdir=/usr/local/texlive
+  cd /usr/local/texlive/bin/x86_64-linux
+  ./tlmgr install tcolorbox pdfcol adjustbox titling enumitem soul ucs collection-fontsrecommended
+fi
+

From 4b4b6a77cf91767ec92b7359f140f47c968b2317 Mon Sep 17 00:00:00 2001
From: puneetsharma21 <puneet.sharma21@ibm.com>
Date: Wed, 9 Jul 2025 00:50:08 -0400
Subject: [PATCH 07/14] Add else condition for unsupported arch in install
 scripts

Signed-off-by: puneetsharma21 <puneet.sharma21@ibm.com>
---
 jupyter/utils/install_pandoc.sh  | 19 +++++++++++++------
 jupyter/utils/install_texlive.sh | 10 +++++++---
 2 files changed, 20 insertions(+), 9 deletions(-)

diff --git a/jupyter/utils/install_pandoc.sh b/jupyter/utils/install_pandoc.sh
index ddc2487f71..20ad9a1f77 100644
--- a/jupyter/utils/install_pandoc.sh
+++ b/jupyter/utils/install_pandoc.sh
@@ -19,21 +19,28 @@ if [[ "$ARCH" == "ppc64le" ]]; then
 
   cabal update
   cd pandoc-cli
-  cabal build -j$(nproc)
-  cabal install --installdir=/usr/local --overwrite-policy=always --install-method=copy
+  cabal build -j"$(nproc)"
+  mkdir -p /usr/local/pandoc/bin
+  cabal install \
+    --installdir=/usr/local/pandoc/bin \
+    --overwrite-policy=always \
+    --install-method=copy
 
   # Clean up Haskell build system
   rm -rf ~/.cabal ~/.ghc /tmp/pandoc
   dnf remove -y cabal-install ghc gmp-devel
   dnf clean all && rm -rf /var/cache/dnf
-fi
 
-if [[ "$ARCH" == "x86_64" ]]; then
+  /usr/local/pandoc/bin/pandoc --version
+
+elif [[ "$ARCH" == "x86_64" ]]; then
   # pandoc installation
   curl -L https://github.com/jgm/pandoc/releases/download/3.7.0.2/pandoc-3.7.0.2-linux-amd64.tar.gz  -o /tmp/pandoc.tar.gz
   mkdir -p /usr/local/pandoc
   tar xvzf /tmp/pandoc.tar.gz --strip-components 1 -C /usr/local/pandoc/
   rm -f /tmp/pandoc.tar.gz
-fi
 
-/usr/local/pandoc --version
+else
+  echo "Unsupported architecture: $ARCH" >&2
+  exit 1
+fi
diff --git a/jupyter/utils/install_texlive.sh b/jupyter/utils/install_texlive.sh
index d63359b58b..b1573881a9 100644
--- a/jupyter/utils/install_texlive.sh
+++ b/jupyter/utils/install_texlive.sh
@@ -24,7 +24,7 @@ if [[ "$ARCH" == "ppc64le" ]]; then
 
   # Configure, build, install
   ../texlive-20250308-source/configure --prefix=/usr/local/texlive
-  make -j$(nproc)
+  make -j"$(nproc)"
   make install
 
   # Symlink for pdflatex
@@ -36,9 +36,8 @@ if [[ "$ARCH" == "ppc64le" ]]; then
 
   export PATH="/usr/local/texlive/bin/powerpc64le-unknown-linux-gnu:$PATH"
   pdflatex --version
-fi
 
-if [[ "$ARCH" == "x86_64" ]]; then
+elif [[ "$ARCH" == "x86_64" ]]; then
   # tex live installation
   echo "Installing TexLive to allow PDf export from Notebooks" 
   curl -L https://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz -o install-tl-unx.tar.gz 
@@ -47,5 +46,10 @@ if [[ "$ARCH" == "x86_64" ]]; then
   perl ./install-tl --no-interaction --scheme=scheme-small --texdir=/usr/local/texlive
   cd /usr/local/texlive/bin/x86_64-linux
   ./tlmgr install tcolorbox pdfcol adjustbox titling enumitem soul ucs collection-fontsrecommended
+
+else
+  echo "Unsupported architecture: $ARCH" >&2
+  exit 1
+
 fi
 

From feaa9ad2436fb620f72cbb495905933356c1db1a Mon Sep 17 00:00:00 2001
From: puneetsharma21 <puneet.sharma21@ibm.com>
Date: Thu, 10 Jul 2025 06:37:06 -0400
Subject: [PATCH 08/14] install TeX Live runtime via profile for ppc64le

Signed-off-by: puneetsharma21 <puneet.sharma21@ibm.com>
---
 jupyter/utils/install_texlive.sh | 44 +++++++++++++++++++++++---------
 1 file changed, 32 insertions(+), 12 deletions(-)

diff --git a/jupyter/utils/install_texlive.sh b/jupyter/utils/install_texlive.sh
index b1573881a9..43e48f91ea 100644
--- a/jupyter/utils/install_texlive.sh
+++ b/jupyter/utils/install_texlive.sh
@@ -4,38 +4,58 @@ set -euxo pipefail
 ARCH=$(uname -m)
 
 if [[ "$ARCH" == "ppc64le" ]]; then
-  echo "Installing TeX Live from source for $ARCH"
-
-  # Download and extract source
-  wget https://ftp.math.utah.edu/pub/tex/historic/systems/texlive/2025/texlive-20250308-source.tar.xz
-  tar -xf texlive-20250308-source.tar.xz
-  cd texlive-20250308-source
+  echo "Installing TeX Live from source for $ARCH..."
 
   # Install build dependencies
   dnf install -y gcc-toolset-13 perl make libX11-devel libXt-devel \
     zlib-devel freetype-devel libpng-devel ncurses-devel \
     gd-devel libtool wget tar xz bison flex libXaw-devel
 
+  # Step 1: Download and extract the TeX Live source
+  wget https://ftp.math.utah.edu/pub/tex/historic/systems/texlive/2025/texlive-20250308-source.tar.xz
+  tar -xf texlive-20250308-source.tar.xz
+  cd texlive-20250308-source
+
+  # Enable newer GCC toolchain
   source /opt/rh/gcc-toolset-13/enable
 
-  # Create build directory
+  # Create build directory and build
   mkdir ../texlive-build
   cd ../texlive-build
-
-  # Configure, build, install
   ../texlive-20250308-source/configure --prefix=/usr/local/texlive
   make -j"$(nproc)"
   make install
 
   # Symlink for pdflatex
   cd /usr/local/texlive/bin/powerpc64le-unknown-linux-gnu
-  ln -s pdftex pdflatex
+  ln -sf pdftex pdflatex
 
-  # Cleanup TeX source to reduce image size
+  # Cleanup sources to reduce image size
   rm -rf /texlive-20250308-source /texlive-build
 
-  export PATH="/usr/local/texlive/bin/powerpc64le-unknown-linux-gnu:$PATH"
+  # Step 2: Run TeX Live installer for runtime tree setup
+  cd /
+  wget http://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz
+  tar -xzf install-tl-unx.tar.gz
+  cd install-tl-2*/
+
+  # Create a custom install profile
+  TEXLIVE_INSTALL_PREFIX="/usr/local/texlive"
+  cat <<EOF > texlive.profile
+selected_scheme scheme-small
+TEXDIR $TEXLIVE_INSTALL_PREFIX
+TEXMFCONFIG ~/.texlive2025/texmf-config
+TEXMFVAR ~/.texlive2025/texmf-var
+option_doc 0
+option_src 0
+EOF
+
+  ./install-tl --profile=texlive.profile --custom-bin=$TEXLIVE_INSTALL_PREFIX/bin/powerpc64le-unknown-linux-gnu
+
+  # Set up environment
+  export PATH="$TEXLIVE_INSTALL_PREFIX/bin/powerpc64le-unknown-linux-gnu:$PATH"
   pdflatex --version
+  tlmgr --version
 
 elif [[ "$ARCH" == "x86_64" ]]; then
   # tex live installation

From c32a63563c8b301bea9028c8e9140847b49176c6 Mon Sep 17 00:00:00 2001
From: puneetsharma21 <puneet.sharma21@ibm.com>
Date: Fri, 11 Jul 2025 09:31:34 -0400
Subject: [PATCH 09/14] Add PDF builder stage support to Python 3.12 minimal
 image

Signed-off-by: puneetsharma21 <puneet.sharma21@ibm.com>

# Conflicts:
#	jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
---
 .../minimal/ubi9-python-3.12/Dockerfile.cpu   | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu b/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
index 1413aa7f9f..ecd77bd852 100644
--- a/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
+++ b/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
@@ -3,6 +3,25 @@
 #########################
 ARG BASE_IMAGE
 
+############################
+# Stage 1: PDF Tool Build #
+############################
+# e.g., registry.access.redhat.com/ubi9/python-312:latest
+FROM ${BASE_IMAGE} AS pdf-builder
+
+WORKDIR /opt/app-root/bin
+
+# OS Packages needs to be installed as root
+USER 0
+
+# Copy scripts
+COPY jupyter/utils/install_texlive.sh ./install_texlive.sh
+COPY jupyter/utils/install_pandoc.sh ./install_pandoc.sh
+RUN chmod +x install_texlive.sh install_pandoc.sh
+
+RUN ./install_texlive.sh
+RUN ./install_pandoc.sh
+
 ####################
 # cpu-base         #
 ####################
@@ -59,6 +78,10 @@ COPY ${JUPYTER_REUSABLE_UTILS} utils/
 
 USER 0
 
+# Copy built TeXLive and Pandoc binaries only (no build deps)
+COPY --from=pdf-builder /usr/local/texlive /usr/local/texlive
+COPY --from=pdf-builder /usr/local/pandoc /usr/local/pandoc
+
 # Dependencies for PDF export begin
 RUN ./utils/install_pdf_deps.sh
 ENV PATH="/usr/local/texlive/bin/linux:/usr/local/pandoc/bin:$PATH"

From e556443b9a9a59d09640d3620cba590cd58b326a Mon Sep 17 00:00:00 2001
From: puneetsharma21 <puneet.sharma21@ibm.com>
Date: Mon, 14 Jul 2025 05:52:17 -0400
Subject: [PATCH 10/14] Fix TeX Live PATH for multi-arch support (x86_64,
 ppc64le)

Signed-off-by: puneetsharma21 <puneet.sharma21@ibm.com>
---
 jupyter/utils/install_pandoc.sh  | 13 +++++++++---
 jupyter/utils/install_texlive.sh | 35 +++++++++++++++++++++++---------
 2 files changed, 35 insertions(+), 13 deletions(-)

diff --git a/jupyter/utils/install_pandoc.sh b/jupyter/utils/install_pandoc.sh
index 20ad9a1f77..ae94ebc81a 100644
--- a/jupyter/utils/install_pandoc.sh
+++ b/jupyter/utils/install_pandoc.sh
@@ -1,7 +1,14 @@
 #!/bin/bash
 set -euxo pipefail
 
-ARCH=$(uname -m)
+# Mapping of `uname -m` values to equivalent GOARCH values
+declare -A UNAME_TO_GOARCH
+UNAME_TO_GOARCH["x86_64"]="amd64"
+UNAME_TO_GOARCH["aarch64"]="arm64"
+UNAME_TO_GOARCH["ppc64le"]="ppc64le"
+UNAME_TO_GOARCH["s390x"]="s390x"
+
+ARCH="${UNAME_TO_GOARCH[$(uname -m)]}"
 
 if [[ "$ARCH" == "ppc64le" ]]; then
   # Install Pandoc from source
@@ -33,9 +40,9 @@ if [[ "$ARCH" == "ppc64le" ]]; then
 
   /usr/local/pandoc/bin/pandoc --version
 
-elif [[ "$ARCH" == "x86_64" ]]; then
+elif [[ "$ARCH" == "amd64" ]]; then
   # pandoc installation
-  curl -L https://github.com/jgm/pandoc/releases/download/3.7.0.2/pandoc-3.7.0.2-linux-amd64.tar.gz  -o /tmp/pandoc.tar.gz
+  curl -fL "https://github.com/jgm/pandoc/releases/download/3.7.0.2/pandoc-3.7.0.2-linux-${ARCH}.tar.gz"  -o /tmp/pandoc.tar.gz
   mkdir -p /usr/local/pandoc
   tar xvzf /tmp/pandoc.tar.gz --strip-components 1 -C /usr/local/pandoc/
   rm -f /tmp/pandoc.tar.gz
diff --git a/jupyter/utils/install_texlive.sh b/jupyter/utils/install_texlive.sh
index 43e48f91ea..fa20d8c47c 100644
--- a/jupyter/utils/install_texlive.sh
+++ b/jupyter/utils/install_texlive.sh
@@ -1,7 +1,14 @@
 #!/bin/bash
 set -euxo pipefail
 
-ARCH=$(uname -m)
+# Mapping of `uname -m` values to equivalent GOARCH values
+declare -A UNAME_TO_GOARCH
+UNAME_TO_GOARCH["x86_64"]="amd64"
+UNAME_TO_GOARCH["aarch64"]="arm64"
+UNAME_TO_GOARCH["ppc64le"]="ppc64le"
+UNAME_TO_GOARCH["s390x"]="s390x"
+
+ARCH="${UNAME_TO_GOARCH[$(uname -m)]}"
 
 if [[ "$ARCH" == "ppc64le" ]]; then
   echo "Installing TeX Live from source for $ARCH..."
@@ -12,7 +19,8 @@ if [[ "$ARCH" == "ppc64le" ]]; then
     gd-devel libtool wget tar xz bison flex libXaw-devel
 
   # Step 1: Download and extract the TeX Live source
-  wget https://ftp.math.utah.edu/pub/tex/historic/systems/texlive/2025/texlive-20250308-source.tar.xz
+  #wget https://ftp.math.utah.edu/pub/tex/historic/systems/texlive/2025/texlive-20250308-source.tar.xz
+  wget --no-check-certificate https://ftp.math.utah.edu/pub/tex/historic/systems/texlive/2025/texlive-20250308-source.tar.xz
   tar -xf texlive-20250308-source.tar.xz
   cd texlive-20250308-source
 
@@ -27,9 +35,8 @@ if [[ "$ARCH" == "ppc64le" ]]; then
   make install
 
   # Symlink for pdflatex
-  cd /usr/local/texlive/bin/powerpc64le-unknown-linux-gnu
-  ln -sf pdftex pdflatex
-
+  ln -sf pdftex /usr/local/texlive/bin/powerpc64le-unknown-linux-gnu/pdflatex
+  
   # Cleanup sources to reduce image size
   rm -rf /texlive-20250308-source /texlive-build
 
@@ -52,19 +59,27 @@ EOF
 
   ./install-tl --profile=texlive.profile --custom-bin=$TEXLIVE_INSTALL_PREFIX/bin/powerpc64le-unknown-linux-gnu
 
+# TeX Live binary directory
+TEX_BIN_DIR="/usr/local/texlive/bin/powerpc64le-unknown-linux-gnu"
+
+# Create standard symlink 'linux' → arch-specific folder
+ln -sf "$TEX_BIN_DIR" /usr/local/texlive/bin/linux
+
+
   # Set up environment
-  export PATH="$TEXLIVE_INSTALL_PREFIX/bin/powerpc64le-unknown-linux-gnu:$PATH"
+  export PATH="$TEXLIVE_INSTALL_PREFIX/bin/linux:$PATH"
   pdflatex --version
   tlmgr --version
 
-elif [[ "$ARCH" == "x86_64" ]]; then
+elif [[ "$ARCH" == "amd64" ]]; then
   # tex live installation
-  echo "Installing TexLive to allow PDf export from Notebooks" 
-  curl -L https://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz -o install-tl-unx.tar.gz 
+  echo "Installing TexLive to allow PDf export from Notebooks"
+  curl -fL https://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz -o install-tl-unx.tar.gz
   zcat < install-tl-unx.tar.gz | tar xf -
   cd install-tl-2*
   perl ./install-tl --no-interaction --scheme=scheme-small --texdir=/usr/local/texlive
-  cd /usr/local/texlive/bin/x86_64-linux
+  mv /usr/local/texlive/bin/"$(uname -m)-linux" /usr/local/texlive/bin/linux
+  cd /usr/local/texlive/bin/linux
   ./tlmgr install tcolorbox pdfcol adjustbox titling enumitem soul ucs collection-fontsrecommended
 
 else

From fdcf82a0638ec9c55a012050a901071ccc4c3499 Mon Sep 17 00:00:00 2001
From: puneetsharma21 <puneet.sharma21@ibm.com>
Date: Mon, 14 Jul 2025 07:21:39 -0400
Subject: [PATCH 11/14] Remove the `--no-check-certificate` wget flag because
 texlive mirror seems to now work correctly

Signed-off-by: puneetsharma21 <puneet.sharma21@ibm.com>
---
 jupyter/utils/install_texlive.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/jupyter/utils/install_texlive.sh b/jupyter/utils/install_texlive.sh
index fa20d8c47c..3f0c190530 100644
--- a/jupyter/utils/install_texlive.sh
+++ b/jupyter/utils/install_texlive.sh
@@ -19,8 +19,7 @@ if [[ "$ARCH" == "ppc64le" ]]; then
     gd-devel libtool wget tar xz bison flex libXaw-devel
 
   # Step 1: Download and extract the TeX Live source
-  #wget https://ftp.math.utah.edu/pub/tex/historic/systems/texlive/2025/texlive-20250308-source.tar.xz
-  wget --no-check-certificate https://ftp.math.utah.edu/pub/tex/historic/systems/texlive/2025/texlive-20250308-source.tar.xz
+  wget https://ftp.math.utah.edu/pub/tex/historic/systems/texlive/2025/texlive-20250308-source.tar.xz
   tar -xf texlive-20250308-source.tar.xz
   cd texlive-20250308-source
 

From 511270694e39f57bbefa3af8295e612845954632 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jiri=20Dan=C4=9Bk?= <jdanek@redhat.com>
Date: Fri, 5 Sep 2025 09:42:43 +0200
Subject: [PATCH 12/14] Align the latex and pandoc installing scripts

the PR being merged split the install_pdf_deps.sh into two scripts, install_texlive.sh and install_pandoc.sh

this will need to be revisited later and consolidated
---
 jupyter/utils/install_pandoc.sh   | 17 +++++++++++++++++
 jupyter/utils/install_pdf_deps.sh | 10 +++++-----
 jupyter/utils/install_texlive.sh  | 24 +++++++++++++++++-------
 3 files changed, 39 insertions(+), 12 deletions(-)

diff --git a/jupyter/utils/install_pandoc.sh b/jupyter/utils/install_pandoc.sh
index ae94ebc81a..123f378eaa 100644
--- a/jupyter/utils/install_pandoc.sh
+++ b/jupyter/utils/install_pandoc.sh
@@ -9,6 +9,16 @@ UNAME_TO_GOARCH["ppc64le"]="ppc64le"
 UNAME_TO_GOARCH["s390x"]="s390x"
 
 ARCH="${UNAME_TO_GOARCH[$(uname -m)]}"
+if [[ -z "${ARCH:-}" ]]; then
+    echo "Unsupported architecture: $(uname -m)" >&2
+    exit 1
+fi
+
+# Skip PDF export installation for s390x architecture
+if [[ "$(uname -m)" == "s390x" ]]; then
+    echo "PDF export functionality is not supported on s390x architecture. Skipping installation."
+    exit 0
+fi
 
 if [[ "$ARCH" == "ppc64le" ]]; then
   # Install Pandoc from source
@@ -25,7 +35,13 @@ if [[ "$ARCH" == "ppc64le" ]]; then
   git submodule update --init --recursive
 
   cabal update
+
+  # Build the CLI tool (not the top-level library package)
   cd pandoc-cli
+
+  # Clean previous builds
+  cabal clean
+
   cabal build -j"$(nproc)"
   mkdir -p /usr/local/pandoc/bin
   cabal install \
@@ -38,6 +54,7 @@ if [[ "$ARCH" == "ppc64le" ]]; then
   dnf remove -y cabal-install ghc gmp-devel
   dnf clean all && rm -rf /var/cache/dnf
 
+  # Verify installation
   /usr/local/pandoc/bin/pandoc --version
 
 elif [[ "$ARCH" == "amd64" ]]; then
diff --git a/jupyter/utils/install_pdf_deps.sh b/jupyter/utils/install_pdf_deps.sh
index 2ff8af7bc0..bd4e5d2720 100755
--- a/jupyter/utils/install_pdf_deps.sh
+++ b/jupyter/utils/install_pdf_deps.sh
@@ -23,8 +23,6 @@ if [[ "$(uname -m)" == "s390x" ]]; then
     exit 0
 fi
 
-ARCH=$(uname -m)
-
 if [[ "$ARCH" == "ppc64le" ]]; then
   echo "Installing TeX Live from source for $ARCH"
 
@@ -65,11 +63,13 @@ if [[ "$ARCH" == "ppc64le" ]]; then
 
   # Set version
   PANDOC_VERSION=3.7.0.2
+
   cd /tmp
   git clone --recurse-submodules https://github.com/jgm/pandoc.git
   cd pandoc
   git checkout ${PANDOC_VERSION}
   git submodule update --init --recursive
+
   cabal update
 
   # Build the CLI tool (not the top-level library package)
@@ -85,12 +85,13 @@ if [[ "$ARCH" == "ppc64le" ]]; then
   rm -rf ~/.cabal ~/.ghc /tmp/pandoc
   dnf remove -y cabal-install ghc gmp-devel
   dnf clean all && rm -rf /var/cache/dnf
+
   # Verify installation
   /usr/local/bin/pandoc --version
 
 fi
 
-if [[ "$ARCH" == "x86_64" ]]; then
+if [[ "$ARCH" == "amd64" ]]; then
   # tex live installation
   echo "Installing TexLive to allow PDf export from Notebooks"
   curl -fL https://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz -o install-tl-unx.tar.gz
@@ -98,7 +99,7 @@ if [[ "$ARCH" == "x86_64" ]]; then
   cd install-tl-2*
   perl ./install-tl --no-interaction --scheme=scheme-small --texdir=/usr/local/texlive
   mv /usr/local/texlive/bin/"$(uname -m)-linux" /usr/local/texlive/bin/linux
-cd /usr/local/texlive/bin/linux
+  cd /usr/local/texlive/bin/linux
   ./tlmgr install tcolorbox pdfcol adjustbox titling enumitem soul ucs collection-fontsrecommended
 
   # pandoc installation
@@ -108,4 +109,3 @@ cd /usr/local/texlive/bin/linux
   rm -f /tmp/pandoc.tar.gz
 
 fi
-
diff --git a/jupyter/utils/install_texlive.sh b/jupyter/utils/install_texlive.sh
index 3f0c190530..59808ea948 100644
--- a/jupyter/utils/install_texlive.sh
+++ b/jupyter/utils/install_texlive.sh
@@ -9,6 +9,16 @@ UNAME_TO_GOARCH["ppc64le"]="ppc64le"
 UNAME_TO_GOARCH["s390x"]="s390x"
 
 ARCH="${UNAME_TO_GOARCH[$(uname -m)]}"
+if [[ -z "${ARCH:-}" ]]; then
+    echo "Unsupported architecture: $(uname -m)" >&2
+    exit 1
+fi
+
+# Skip PDF export installation for s390x architecture
+if [[ "$(uname -m)" == "s390x" ]]; then
+    echo "PDF export functionality is not supported on s390x architecture. Skipping installation."
+    exit 0
+fi
 
 if [[ "$ARCH" == "ppc64le" ]]; then
   echo "Installing TeX Live from source for $ARCH..."
@@ -29,13 +39,15 @@ if [[ "$ARCH" == "ppc64le" ]]; then
   # Create build directory and build
   mkdir ../texlive-build
   cd ../texlive-build
+
+  # Configure, build, install
   ../texlive-20250308-source/configure --prefix=/usr/local/texlive
   make -j"$(nproc)"
   make install
 
   # Symlink for pdflatex
   ln -sf pdftex /usr/local/texlive/bin/powerpc64le-unknown-linux-gnu/pdflatex
-  
+
   # Cleanup sources to reduce image size
   rm -rf /texlive-20250308-source /texlive-build
 
@@ -58,12 +70,11 @@ EOF
 
   ./install-tl --profile=texlive.profile --custom-bin=$TEXLIVE_INSTALL_PREFIX/bin/powerpc64le-unknown-linux-gnu
 
-# TeX Live binary directory
-TEX_BIN_DIR="/usr/local/texlive/bin/powerpc64le-unknown-linux-gnu"
-
-# Create standard symlink 'linux' → arch-specific folder
-ln -sf "$TEX_BIN_DIR" /usr/local/texlive/bin/linux
+  # TeX Live binary directory
+  TEX_BIN_DIR="/usr/local/texlive/bin/powerpc64le-unknown-linux-gnu"
 
+  # Create standard symlink 'linux' → arch-specific folder
+  ln -sf "$TEX_BIN_DIR" /usr/local/texlive/bin/linux
 
   # Set up environment
   export PATH="$TEXLIVE_INSTALL_PREFIX/bin/linux:$PATH"
@@ -86,4 +97,3 @@ else
   exit 1
 
 fi
-

From 42493f4b8bbe25a92c08bfd7b74797fb62db2404 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jiri=20Dan=C4=9Bk?= <jdanek@redhat.com>
Date: Fri, 5 Sep 2025 10:07:10 +0200
Subject: [PATCH 13/14] Enable ppc64le in github actions and in konflux,
 subject to further review

---
 ...r-minimal-cpu-py312-ubi9-pull-request.yaml |  1 +
 ci/cached-builds/gen_gha_matrix_jobs.py       | 19 +++++++++++++++++++
 scripts/generate_pull_request_pipelineruns.py | 15 ++++++++++++++-
 3 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/.tekton/odh-workbench-jupyter-minimal-cpu-py312-ubi9-pull-request.yaml b/.tekton/odh-workbench-jupyter-minimal-cpu-py312-ubi9-pull-request.yaml
index 23e85a2bf2..06532aebe7 100644
--- a/.tekton/odh-workbench-jupyter-minimal-cpu-py312-ubi9-pull-request.yaml
+++ b/.tekton/odh-workbench-jupyter-minimal-cpu-py312-ubi9-pull-request.yaml
@@ -36,6 +36,7 @@ spec:
   - name: build-platforms
     value:
     - linux/x86_64
+    - linux/ppc64le
   - name: dockerfile
     value: jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
   - name: path-context
diff --git a/ci/cached-builds/gen_gha_matrix_jobs.py b/ci/cached-builds/gen_gha_matrix_jobs.py
index 3e233f1d9f..a24604020c 100755
--- a/ci/cached-builds/gen_gha_matrix_jobs.py
+++ b/ci/cached-builds/gen_gha_matrix_jobs.py
@@ -30,6 +30,10 @@
     "runtime-cuda-tensorflow-ubi9-python-3.12",
 }
 
+PPC64LE_COMPATIBLE = {
+    "jupyter-minimal-ubi9-python-3.12",
+}
+
 S390X_COMPATIBLE = {
     "runtime-minimal-ubi9-python-3.11",
     "runtime-minimal-ubi9-python-3.12",
@@ -74,6 +78,9 @@ class Arm64Images(enum.Enum):
     INCLUDE = "include"
     ONLY = "only"
 
+class Ppc64leImages(enum.Enum):
+    EXCLUDE = "exclude"
+    INCLUDE = "include"
 
 class S390xImages(enum.Enum):
     EXCLUDE = "exclude"
@@ -109,6 +116,15 @@ def main() -> None:
         nargs="?",
         help="Whether to include, exclude, or only include arm64 images",
     )
+    argparser.add_argument(
+        "--ppc64le-images",
+        type=Arm64Images,
+        choices=list(Ppc64leImages),
+        required=False,
+        default=Arm64Images.INCLUDE,
+        nargs="?",
+        help="Whether to include or exclude ppc64le images",
+    )
     argparser.add_argument(
         "--s390x-images",
         type=S390xImages,
@@ -145,6 +161,9 @@ def main() -> None:
         if args.arm64_images != Arm64Images.EXCLUDE and args.s390x_images != S390xImages.ONLY:
             if target in ARM64_COMPATIBLE:
                 targets_with_platform.append((target, "linux/arm64"))
+        if args.ppc64le_images != Ppc64leImages.EXCLUDE:
+            if target in PPC64LE_COMPATIBLE:
+                targets_with_platform.append((target, "linux/ppc64le"))
         if args.s390x_images != S390xImages.EXCLUDE and args.arm64_images != Arm64Images.ONLY:
             # NOTE: hardcode the list of s390x-compatible Makefile targets in S390X_COMPATIBLE
             if target in S390X_COMPATIBLE:
diff --git a/scripts/generate_pull_request_pipelineruns.py b/scripts/generate_pull_request_pipelineruns.py
index ce43b12054..78c8d5dad1 100644
--- a/scripts/generate_pull_request_pipelineruns.py
+++ b/scripts/generate_pull_request_pipelineruns.py
@@ -132,7 +132,20 @@ def transform_build_pipeline_to_pr_pipeline(push_pipeline_path: pathlib.Path):
     component = push_pipeline["metadata"]["labels"]["appstudio.openshift.io/component"]
 
     build_platforms = ["linux/x86_64"]
-    if component in ["odh-pipeline-runtime-minimal-cpu-py311-ubi9", "odh-pipeline-runtime-minimal-cpu-py312-ubi9"]:
+    if component in [
+        "odh-base-image-cuda-py311-c9s",
+        "odh-base-image-cuda-py312-c9s",
+        "odh-base-image-cuda-py312-ubi9",
+    ]:
+        build_platforms.extend(["linux/arm64"])
+    if component in [
+        "odh-workbench-jupyter-minimal-cpu-py312-ubi9",
+    ]:
+        build_platforms.extend(["linux/ppc64le"])
+    if component in [
+        "odh-pipeline-runtime-minimal-cpu-py311-ubi9",
+        "odh-pipeline-runtime-minimal-cpu-py312-ubi9",
+    ]:
         build_platforms.extend(["linux/arm64", "linux/s390x"])
 
     # Collect params

From 2e0b25ebc740e0e77d8ae8bd8d02d519cbbee981 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jiri=20Dan=C4=9Bk?= <jdanek@redhat.com>
Date: Fri, 5 Sep 2025 10:08:11 +0200
Subject: [PATCH 14/14] Use COPY from builder image to install latex in the
 minimal workbench

---
 jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu b/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
index ecd77bd852..f7e7b070ff 100644
--- a/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
+++ b/jupyter/minimal/ubi9-python-3.12/Dockerfile.cpu
@@ -78,12 +78,12 @@ COPY ${JUPYTER_REUSABLE_UTILS} utils/
 
 USER 0
 
+# Dependencies for PDF export begin
+
 # Copy built TeXLive and Pandoc binaries only (no build deps)
 COPY --from=pdf-builder /usr/local/texlive /usr/local/texlive
 COPY --from=pdf-builder /usr/local/pandoc /usr/local/pandoc
 
-# Dependencies for PDF export begin
-RUN ./utils/install_pdf_deps.sh
 ENV PATH="/usr/local/texlive/bin/linux:/usr/local/pandoc/bin:$PATH"
 ENV PATH="/usr/local/texlive/bin/x86_64-linux:/usr/local/pandoc/bin:$PATH"
 ENV PATH="/opt/texlive/2025/bin/powerpc64le-unknown-linux-gnu:/usr/local/pandoc/bin:$PATH"