Merge pull request #105 from fledge-iot/FOGL-9890

FOGL-9890 fixes specific to newer Debian-based systems like Ubuntu 24.04 and Debian 12+

Author: ashish-jabble

packages/Debian/common/DEBIAN/postinst

@@ -125,12 +125,14 @@ install_pip3_packages () {
     PYTHON_MAJOR=$(echo "$PYTHON_VERSION" | cut -d. -f1)
     PYTHON_MINOR=$(echo "$PYTHON_VERSION" | cut -d. -f2)
 
-    FLAG=""
-    # Set the FLAG only for Python versions 3.11 or higher
-    if [ "$PYTHON_MAJOR" -gt 3 ] || { [ "$PYTHON_MAJOR" -eq 3 ] && [ "$PYTHON_MINOR" -ge 11 ]; }; then
+    if [ "$PYTHON_MAJOR" -eq 3 ] && [ "$PYTHON_MINOR" -ge 11 ] && [ "$PYTHON_MINOR" -lt 12 ]; then
         FLAG="--break-system-packages"
+    elif [ "$PYTHON_MAJOR" -eq 3 ] && [ "$PYTHON_MINOR" -ge 12 ]; then
+        FLAG="--ignore-installed --break-system-packages"
+    else
+        # Default to empty flag
+        FLAG=""
     fi
-
     # Install pip and packages with or without the flag
     python3 -m pip install --upgrade pip $FLAG
     python3 -m pip install -r /usr/local/fledge/python/requirements.txt $FLAG