run.sh updated

Author: DarkCaster

run.sh

@@ -1,10 +1,12 @@
 #!/bin/bash
 set -e
-script_dir="$( cd "$( dirname "$0" )" && pwd )"
 
-if [[ ! -d "$script_dir/venv" ]]; then
-  virtualenv "$script_dir/venv"
-  "$script_dir/venv/bin/pip" --require-virtualenv install --upgrade pip build
+script_dir="$(cd "$(dirname "$0")" && pwd)"
+venv_dir="$script_dir/venv"
+
+if [[ ! -d "$venv_dir" ]]; then
+  python -m venv "$venv_dir"
+  "$venv_dir/bin/python" -m pip --require-virtualenv install --upgrade pip build
 fi
 
-"$script_dir/venv/bin/python" "$@"
+"$venv_dir/bin/python" "$@"