fix(linux): installer script prints maximum python version usable (#3546)

Changes:
* Linux `install.sh` now prints the maximum python version to use in
case no installed python version matches

Commits:
fix(linux): installer script prints maximum python version usable

Author: lstein

installer/install.sh.in

@@ -25,7 +25,7 @@ done
 
 if [ -z "$PYTHON" ]; then
     echo "A suitable Python interpreter could not be found"
-    echo "Please install Python 3.9 or higher before running this script. See instructions at $INSTRUCTIONS for help."
+    echo "Please install Python $MINIMUM_PYTHON_VERSION or higher (maximum $MAXIMUM_PYTHON_VERSION) before running this script. See instructions at $INSTRUCTIONS for help."
     read -p "Press any key to exit"
     exit -1
 fi