run_all_tests: /usr/bin/env python

diff --git a/interfaces/python/run_all_tests b/interfaces/python/run_all_tests
index 17233ab..ad18a92 100755 (executable)
--- a/interfaces/python/run_all_tests
+++ b/interfaces/python/run_all_tests
@@ -1,4 +1,4 @@
-#! /usr/bin/python
+#! /usr/bin/env python
 
 if __name__ == '__main__':
   import os, sys, unittest