updated compilation script, including requirements.txt

compile.sh

@@ -4,8 +4,19 @@ set -e
 
 if [ "$VIRTUAL_ENV" == "" ]
 then
-  source venv/bin/activate
+	if [ ! -d "./venv/bin" ]; then
+		echo "venv not found, trying to create one"
+		python3 -m venv venv
+	fi
+	source venv/bin/activate
 fi
+
+if [[ ! $(pip3 freeze | grep pyinstaller) ]];
+then
+	echo "pyinstaller not found"
+	pip3 install -r requirements.txt
+fi
+
 version=$(cat version.txt)
 echo "current version set to: $version"
 new_version=""