Ensure we have curl in IR images

for toolkit

Author: hc2p

ir/ir-base/install_R_source.sh

@@ -37,6 +37,7 @@ fi
 apt-get install -y --no-install-recommends \
     bash-completion \
     ca-certificates \
+    curl \
     file \
     fonts-texgyre \
     g++ \
@@ -61,7 +62,7 @@ apt-get install -y --no-install-recommends \
     zip \
     zlib1g
 
-BUILDDEPS="curl \
+BUILDDEPS="\
     default-jdk \
     devscripts \
     libbz2-dev \

ir/ir-with-libs/Dockerfile.ir

@@ -7,7 +7,7 @@ FROM deepnote/ir:${R_VERSION}${CIRCLE_PULL_REQUEST:+-ra-${CIRCLE_PULL_REQUEST##*
 RUN mkdir -p /usr/share/man/man1/
 
 # Install R lib dependencies
-ENV BUILDDEPS="curl \
+ENV BUILDDEPS="\
 default-jdk \
 devscripts \
 libbz2-dev \