Ateik Al-Zehla added the comment: thanks Matt for your replay. But I copied the lines to cygwinccompiler.py and it didn't work. and it pretend as there is no change happened to the file.
To see if the execution goes through the code I changed message if raise ValueError to "God Help Me %s " instead of "Unknown MS Compiler version %s " I saved the file, and it looks fine in the Editor. but when I executed the command: pip install Numpy. It return the old error Message "Unknown MS Compiler version 1900" I'm tired. I spend three days to solve this issue but without success. plz help ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25251> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com