revert squashing

Author: patapenka-alexey

.github/workflows/packing.yml

@@ -510,8 +510,17 @@ jobs:
         env:
           DEBIAN_FRONTEND: noninteractive
 
-      - name: Install test requirements
-        run: pip3 install -r requirements-test.txt
+        - name: Install test requirements
+          run: pip3 install -r requirements-test.txt
+          if: matrix.target.os == 'ubuntu'
+
+        - name: Install test requirements
+          run: |
+            apt install -y python3.11-venv
+            python3 -m venv .venv
+            .venv/bin/activate
+            pip3 install -r requirements-test.txt
+          if: matrix.target.os == 'debian'
 
       - name: Install the crud module for testing purposes
         run: |
@@ -522,6 +531,13 @@ jobs:
 
       - name: Run tests
         run: make test-pure-install
+        if: matrix.target.os == 'ubuntu'
+
+      - name: Run tests
+        run: |
+          .venv/bin/activate
+          make test-pure-install
+        if: matrix.target.os == 'debian'
 
   publish_deb:
     if: startsWith(github.ref, 'refs/tags')