STINNER Victor added the comment: Same error on my Windows 7 VM. I have VS 2008 & 2010 installed, but also Python 2.7, 3.3 and 3.4 (all installed twice: 32&64 bits). It's not a fresh Windows :-)
Here is a ZIP of Python 3.5* logs in my Temp directory. I cannot compress the whole directory, it's really huge :-) I have files which are 2 years old in this directory!? Files: Python 3.5.0a2 (64-bit)_20150309143635.log Python 3.5.0a2 (64-bit)_20150309143635_001_...log ... Python 3.5.0a2 (64-bit)_20150309143635_010_...log Have fun! ---------- title: Python 3.5.0a2 installer fails -> Python 3.5.0a2 installer fails on Windows Added file: http://bugs.python.org/file38407/Installer.zip _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue23619> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com