Cant install Numpy+MKL

1
votes

  1. I have win10, x64, i7-3770K

    1. I downloaded numpy-1.11.0+mkl-cp35-cp35m-win_amd64.whl from the http://www.lfd.uci.edu/~gohlke/pythonlibs/
    2. I have python 3.5 installed from the official cite
    3. i have latest version of pip when I do pip3.5 install "mydir"\numpy-1.11.0+mkl-cp35-cp35m-win_amd64.whl i get this errors

    Exception: Traceback (most recent call last): File "d:\python\lib\site-packages\pip\basecommand.py", line 209, in main status = self.run(options, args) File "d:\python\lib\site-packages\pip\commands\install.py", line 299, in run requirement_set.prepare_files(finder) File "d:\python\lib\site-packages\pip\req\req_set.py", line 360, in prepare_files ignore_dependencies=self.ignore_dependencies)) File "d:\python\lib\site-packages\pip\req\req_set.py", line 577, in _prepare_file session=self.session, hashes=hashes) File "d:\python\lib\site-packages\pip\download.py", line 798, in unpack_url unpack_file_url(link, location, download_dir, hashes=hashes) File "d:\python\lib\site-packages\pip\download.py", line 705, in unpack_file_url unpack_file(from_path, location, content_type, link) File "d:\python\lib\site-packages\pip\utils__init__.py", line 599, in unpack_file flatten=not filename.endswith('.whl') File "d:\python\lib\site-packages\pip\utils__init__.py", line 484, in unzip_file zip = zipfile.ZipFile(zipfp, allowZip64=True) File "d:\python\lib\zipfile.py", line 1026, in init self._RealGetContents() File "d:\python\lib\zipfile.py", line 1093, in _RealGetContents raise BadZipFile("File is not a zip file") zipfile.BadZipFile: File is not a zip file

4
pythonpython-3.xnumpy
Maybe it's easier to download the Anaconda distribution from continuum.io/downloads . It has most important packages and a nice editor (Spyder). I've had a lot of trouble installing packages on Windows with the standard Python distribution. - Forzaa

4 Answers

1
votes

I have met the same problem as yours. It's pretty simple.

The .whl file is Packaged by zip. So I check the file of *.whl and found it has a wrong size. A problem occurred when downloading the file.

So try to download it again!

0
votes

Using Windows Power Shell, upgrade pip and then try installing the numpy whl again. It just worked for me .. worth a shot !

0
votes

Just re-download the Numpy+MKL file. The reason is .whl file is a zip file so if Bzip cannot unzip this file maybe you have a problem with your .whl file. Good Luck !

0
votes

You need to check the version of Python whether it is working in 64 bit or 32 bit mode because this 64/32 bit of python is not related to the X64 bit of your laptop. And the .whl file that you would like to install should be amd64.whl if the python working mode is 64 bit