Use portable python shebangs

* In conda or Gentoo Prefix, we don't want to use the system python and
  instead rely on PATH lookup.

1 files changed, 1 insertions, 1 deletions

diff --git a/check-relaxng-test-suite.py b/check-relaxng-test-suite.py
index aa89cded..87ec0500 100755
--- a/check-relaxng-test-suite.py
+++ b/check-relaxng-test-suite.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 import sys
 import time
 import os