216948 2020-09-24 16:22:07 -0700 [Windows] Python module autoinstall fails if temp drive is different from source tree drive 2020-09-24 16:27:55 -0700 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified RESOLVED INVALID P2 Normal --- 1 stephan.szabo stephan.szabo oldest_to_newest 1691707 0 stephan.szabo 2020-09-24 16:22:07 -0700 The autoinstall of python modules appears to fail on native win32 python if the temp drive and source drive are different. It looks like changing to the temporary directory and using --root=/ makes the setup ignore the drive letter on the paths passed to --home, and --install-lib, etc and instead install to the rest of the path on the drive that contains the temp drive and then the script fails to load the module. It seems like using --root=<srcdriveletter>:/ installs it to the expected location. 1691708 1 stephan.szabo 2020-09-24 16:27:55 -0700 On retest, I can't make this happen any more, not sure what's different.