1 files changed, 6 insertions, 4 deletions

diff --git a/scripts/builder/repository.py b/scripts/builder/repository.py
index 9da98a2..f8528c2 100644
--- a/scripts/builder/repository.py
+++ b/scripts/builder/repository.py
@@ -1,23 +1,25 @@
 #!/usr/bin/env python
 # -*- coding: UTF-8 -*-
 
 
 def repositoryWithPath (path):
         try:
-                from dulwich.repo import Repo
+                from git import Repo
 
                 repo = Repo(path)
                 result = GitRepository(repo, path)
-        except:
+        except ImportError:
+                print "Failed to import git, please install http://gitorious.org/git-python"
+        #except:
                 from mercurial import ui, hg
 
                 repo = hg.repository(ui.ui(), path)
                 result = HgRepository(repo, path)
 
         return result
 
 
 #===================================================================
 
 
 class Repository(object):
@@ -41,26 +43,26 @@ class Repository(object):
                         result = '>>> ' + result + ' <<<'
 
                 # print "VERSION: " + result
                 return result
 
 
 #===================================================================
 
 
 class GitRepository(Repository):
 
         def revision (self):
-                return self.repository.refs['HEAD']
-        
+                return self.repository.head.commit.hexsha
+
 
         def areTherePendingChanges (self):
                 return self.repository.is_dirty()
 
 
 #===================================================================
 
 
 class HgRepository(Repository):
                 #http://mercurial.selenic.com/wiki/MercurialApi
 
         def revision (self):