On 07/03/2015 12:55, Daiyue Weng wrote: [... snip pip-related problems with installing 2.7.9 on Windows ...]
The OP has raised this as issue23604. I've responded over there because it's a duplicate of a known issue (issue22028). http://bugs.python.org/issue23604#msg237628 TJG -- https://mail.python.org/mailman/listinfo/python-list
