fix: fixes issue #1227 when install fails with pypi

Author: satra

bin/nipype2boutiques

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!python
 # emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: nil -*-
 # vi: set ft=python sts=4 ts=4 sw=4 et:
 import sys

bin/nipype_cmd

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!python
 # emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: nil -*-
 # vi: set ft=python sts=4 ts=4 sw=4 et:
 import sys

bin/nipype_display_crash

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!python
 """Displays crash information from Nipype crash files. For certain crash files,
 one can rerun a failed node in a temp directory.