X-Git-Url: https://git.distorted.org.uk/~mdw/stgit/blobdiff_plain/41a6d8591d5962dbfe8e372fff10c60e06718083..4f5a8c722ee88f9be891297353ae26f676bb0213:/stg

diff --git a/stg b/stg
index ca9307e..def843c 100755
--- a/stg
+++ b/stg
@@ -20,6 +20,24 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 """
 
+import sys, os
+
+# Try to detect where it is run from and set prefix and the search path.
+# It is assumed that the user installed StGIT using the --prefix= option
+prefix, bin = os.path.split(sys.path[0])
+
+if bin == 'bin' and prefix != sys.prefix:
+    sys.prefix = prefix
+    sys.exec_prefix = prefix
+
+    major, minor = sys.version_info[0:2]
+    local_path = [os.path.join(prefix, 'lib', 'python'),
+                  os.path.join(prefix, 'lib', 'python%s.%s' % (major, minor)),
+                  os.path.join(prefix, 'lib', 'python%s.%s' % (major, minor),
+                               'site-packages')]
+    sys.path = local_path + sys.path
+
 from stgit.main import main
 
-main()
+if __name__ == '__main__':
+    main()