don't hard-code the path to the python interpreter

diff --git a/mass_build.py b/mass_build.py
index 553282b8076c2ae904b1f2d9b21b6928376a184d..5b7a9dc0e27f58636c694408622b6d0cf54d4bea 100755 (executable)
--- a/mass_build.py
+++ b/mass_build.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # mass-build - Easily Build Software Involving a Large Amount of Source Repositories
 # Copyright (C) 2012-2013 Ralf Jung <post@ralfj.de>
 #

diff --git a/vcs.py b/vcs.py
index 9f53fe257ab586bca5ca5a96eed226057c4f848f..3fcca6d6d1975decf40baaf7f8e2fac57fa0d8a5 100644 (file)
--- a/vcs.py
+++ b/vcs.py
@@ -86,6 +86,7 @@ class Git:
         print()
 
     def version(self):
+        os.chdir(self.folder)
         v = git.describe()
         return v[len(get_non_digit_prefix(v)):] # remove the non-digit prefix from v (so that it starts with a number)