still trying to use venv for packaging p1

.github/workflows/package.yml

@@ -23,7 +23,11 @@ jobs:
       - name: Create and activate venv
         run: |
             python -m venv StartUI_env
+            if [ "$RUNNER_OS" == "Windows" ]; then
+              StartUI_env\Scripts\activate.bat
+            else
               source StartUI_env/bin/activate
+            fi
 
       - name: Install dependencies
         run: |