Detect python version

ssh-wrapper.py

@@ -1,4 +1,11 @@
-#!/usr/bin/env python3
+#!/bin/sh
+'''':
+for pyint in python3 python python2; do
+	which $pyint >/dev/null 2>&1 && exec $pyint "$0" "$@"
+done
+echo "$0: No python could be found" >&2
+exit 1
+# '''
 
 import argparse
 import os