Claude Chouinard added the comment: To solve the problem with the variable TARGETDIR not being initialized, I called the installation program from the command shell and added the target dir option.
c:\Users\xxxx\Downloads>python-3.5.1-amd64.exe TargetDir=c:\Python35 I also us the custom installation option (using the Install Now might not work). You should see that the target dir is properly setup to what you have specified. Now it installed without a problem. ---------- nosy: +Claude _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25144> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com