--- a/tests/test-oldcgi.t	Tue Jun 20 09:33:19 2017 -0400
+++ b/tests/test-oldcgi.t	Thu Jun 15 14:27:52 2017 -0400
@@ -4,7 +4,7 @@
 
   $ hg init test
   $ cat >hgweb.cgi <<HGWEB
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > #
   > # An example CGI script to use hgweb, edit as necessary
   > 
@@ -26,7 +26,7 @@
   > HGWEBDIRCONF
 
   $ cat >hgwebdir.cgi <<HGWEBDIR
-  > #!/usr/bin/env python
+  > #!$PYTHON
   > #
   > # An example CGI script to export multiple hgweb repos, edit as necessary
   >