I am trying to build Webkit on a Windows 7 64 bit machine. Here's the error list that I get while building: ************************************************************************************************************************************** WEBKITOUTPUTDIR is set to: C:\cygwin\home\amang\webkit\WebKitBuild WEBKITLIBRARIESDIR is set to: C:\cygwin\home\amang\webkit\WebKitLibraries\win /cygdrive/c/Program Files (x86)/Microsoft Visual Studio 8/Common7/IDE/VCExpress.exe win\WebKit.vcproj\WebKit.sln /build Release Traceback (most recent call last): File "Tools/Scripts/print-vse-failure-logs", line 113, in <module> PrintVisualStudioExpressLogs().main() File "Tools/Scripts/print-vse-failure-logs", line 102, in main build_log_paths = self._sort_buildlogs(self._find_buildlogs(self._obj_directory())) File "Tools/Scripts/print-vse-failure-logs", line 67, in _sort_buildlogs build_order = self._build_order() File "Tools/Scripts/print-vse-failure-logs", line 60, in _build_order sln_path = os.path.join(scm.find_checkout_root(), "WebKit", "win", "WebKit.vcproj", "WebKit.sln") AttributeError: 'module' object has no attribute 'find_checkout_root' *************************************************************************************************************************************** The path to the BuildLog.htm files at the end of the error message is wrong. It should be /home/amang/webkit/WebKitBuild/<config>/obj/<project>