I installed python 2.7 in the window 7 64-bit system, it works.However, when I install the numpy and matplotlib , the setup can not find the path, the version of matplotlib is 'matplotlib-1.4.2.win-amd64-py2.7.exe' it showed the error'Python version 2.7 required, which was not found in the regestry'.
I have already add the python path to the 'path'in windows,
I don't understand why it like this.
Thank you very much if you could give me some clue about this.
Bests, LI LI
Alles,
I think I did resolved the problems!
The most tricky issue is
when installing some Python Windows modules lies in: you have 64-bit Python, but a 32-bit installer of new modules.
64-bit Python installer write to: HKLM|HKCU\SOFTWARE\
while 32-bit installer looks at : HKLM|HKCU\SOFTWARE\wow6432node\
Therefore, if I install all the numpy, matplotlib and so on in 32-bit version, this problem can not show any more.
And for downloading all the bianries, the link here is very powerful,
http://www.lfd.uci.edu/~gohlke/pythonlibs/
or install the winpython directly could ignore all the problems as well.
Good luck for others when meet the similiar problem^^
Thank you for all your replies as well.
Bests, Lili
