Installing Numpy on 64bit Windows 7 with Python 2.7.3
Try the (unofficial) binaries in this site:
http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy
You can get the newest numpy
x64 with or without Intel MKL libs for Python 2.7 or Python 3.
How do I install Numpy for Python 2.7 on Windows?
There is .exe file in SourceForge. This is this link below:
http://sourceforge.net/projects/numpy/files/NumPy/1.9.1/numpy-1.9.1-win32-superpack-python2.7.exe/download
How to install numpy+mkl for python 2.7 on windows 64 bit?
If you do not have an entire Python distribution or you do not want to install one, you can download and install a compiled whl
package from Christoph Gohlke's webpage. This whl
contains numpy
and is linked against mkl
. When installing this package, you install both: numpy
with the mkl
dependencies.
All you have to do is:
- download the correct
whl
file (Choose the right Python version and 32/64 file) - open a Windows cli with
Windows+R
and by running insidecmd
- go to the directory where you have downloaded the
whl
file, withcd
instructions - run
pip install numpy‑1.XX.Y+mkl‑cp3X‑cp3Xm‑win_amd64.whl
For example, the command can be
pip install numpy‑1.11.3+mkl‑cp35‑cp35m‑win_amd64.whl
You can do it for any package with some code that has to be compiled
install numpy and matplotlib of python2.7 numpy on window7 64 system
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
ImportError: numpy is not installed on your system
In order for the library to work, "Python 2.7"
, numpy
and scipy
,are required,, unfortunately you are using Python 3.5
Go through libpgm docs
Building 64-bit Python extensions with f2py on Windows
It seems that the solution is to just comment out the exception line. See this blog post.
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