| Index: update_depot_tools.bat | 
| diff --git a/update_depot_tools.bat b/update_depot_tools.bat | 
| index 84b0a1f8ba070ce38f7deb2213dc5454b31d486d..983a29e5f18ada449133d02e99627b910f520310 100644 | 
| --- a/update_depot_tools.bat | 
| +++ b/update_depot_tools.bat | 
| @@ -29,7 +29,7 @@ set errorlevel= | 
|  | 
| :: Initialize/update virtualenv. | 
| cd /d "%DEPOT_TOOLS_DIR%." | 
| -python -u bootstrap\bootstrap.py --deps_file bootstrap\deps.pyl --quiet ENV | 
| +call python.bat -u bootstrap\bootstrap.py --deps_file bootstrap\deps.pyl --quiet ENV | 
| if errorlevel 1 goto :EOF | 
|  | 
| :: Shall skip automatic update? | 
|  |