Can t install Scipy through pip

Question

When installing scipy through pip with    pip install scipy   Pip fails to build scipy and throws the following error   Cleaning up    Command  Users administrator dev KaggleAux env bin python2 7 -c  import setuptools  tokenize   file     Users administrator dev KaggleAux env build scipy setup py  exec compile getattr tokenize   open   open    file    read   replace   r n     n      file     exec     install --record  var folders zl 7698ng4d4nxd49q1845jd9340000gn T pip-eO8gua-record install-record txt --single-version-externally-managed --compile --install-headers  Users administrator dev KaggleAux env bin    include site python2 7 failed with error code 1 in  Users administrator dev KaggleAux env build scipy Storing debug log for failure in  Users administrator  pip pip log   How can I get scipy to build successfully  This may be a new issue with OSX Yosemite since I just upgraded and haven t had issues installing scipy before     Debug log   Cleaning up      Removing temporary dir  Users administrator dev KaggleAux env build    Command  Users administrator dev KaggleAux env bin python2 7 -c  import setuptools  tokenize   file     Users administrator dev KaggleAux env build scipy setup py  exec compile getattr tokenize   open   open    file    read   replace   r n     n      file     exec     install --record  var folders zl 7698ng4d4nxd49q1845jd9340000gn T pip-eO8gua-record install-record txt --single-version-externally-managed --compile --install-headers  Users administrator dev KaggleAux env bin    include site python2 7 failed with error code 1 in  Users administrator dev KaggleAux env build scipy Exception information  Traceback  most recent call last     File   Users administrator dev KaggleAux env lib python2 7 site-packages pip basecommand py   line 122  in main     status   self run options  args    File   Users administrator dev KaggleAux env lib python2 7 site-packages pip commands install py   line 283  in run     requirement set install install options  global options  root options root path    File   Users administrator dev KaggleAux env lib python2 7 site-packages pip req py   line 1435  in install     requirement install install options  global options   args    kwargs    File   Users administrator dev KaggleAux env lib python2 7 site-packages pip req py   line 706  in install     cwd self source dir  filter stdout self  filter install  show stdout False    File   Users administrator dev KaggleAux env lib python2 7 site-packages pip util py   line 697  in call subprocess        command desc  proc returncode  cwd   InstallationError  Command  Users administrator dev KaggleAux env bin python2 7 -c  import setuptools  tokenize   file     Users administrator dev KaggleAux env build scipy setup py  exec compile getattr tokenize   open   open    file    read   replace   r n     n      file     exec     install --record  var folders zl 7698ng4d4nxd49q1845jd9340000gn T pip-eO8gua-record install-record txt --single-version-externally-managed --compile --install-headers  Users administrator dev KaggleAux env bin    include site python2 7 failed with error code 1 in  Users administrator dev KaggleAux env build scipy

User · Answer

After finding this answer for some clues, I got this working by doing

brew install gcc 
pip install scipy

(The first of these steps took 96 minutes on my 2011 Mac Book Air so I hope you're not in a hurry!)

User · Answer

Alternatively  manually download and execute http   www lfd uci edu  gohlke pythonlibs  Scipy version suitable for you  Consider your Python version  python --version  and your system architecture  32 64 bit   Choose the Scipy version accordingly  scipy-0 18 1-cp27-cp27m-win32 - for Python 2 7 32 bit scipy-0 18 1-cp27-cp27m-win amd64 - for Python 2 7 64 bit Otherwise the error  scipy-0 15 1-cp33-none-win amd64 whl whl is not supported wheel on this platform will popup on installation   Now change directory to the downloaded file and execute command pip install scipy-0 15 1-cp33-none-win amd64 whl whl  change file name appropriately   I have added this answer only because the Arun s answer found useful by myself  has not mentioned anything about 32 64 bit matching which i have faced

User · Answer

I face same problem when install Scipy under ubuntu   I had to use command     sudo apt-get install libatlas-base-dev gfortran   sudo pip3 install scipy   You can get more details here Installing SciPy with pip  Sorry don t know how to do it under OS X Yosemite

User · Answer

Rather than going the harder route of downloading specific packages  I prefer to go the faster route of using Conda  pip has its issues    Python -v  3 6 0   Windows 10  64 bit       Conda   install conda from   https   conda io docs install quick html windows-miniconda-install   command prompt  C  Users xyz gt conda install -c anaconda scipy 0 18 1 Fetching package metadata               Solving package specifications    Package plan for installation in environment C  Users xyz Miniconda3   The following NEW packages will be INSTALLED   mkl        2017 0 1-0         anaconda numpy      1 12 0-py36 0      anaconda scipy      0 18 1-np112py36 1 anaconda   The following packages will be SUPERCEDED by a higher-priority channel   conda      4 3 11-py36 0               -- gt  4 3 11-py36 0 anaconda conda-env  2 6 0-0                     -- gt  2 6 0-0       anaconda   Proceed   y  n   y  conda-env-2 6  100                                    Time  0 00 00  32 92 kB s mkl-2017 0 1-0 100                                    Time  0 00 24   5 45 MB s numpy-1 12 0-p 100                                    Time  0 00 00   5 09 MB s scipy-0 18 1-n 100                                    Time  0 00 02   5 59 MB s conda-4 3 11-p 100                                    Time  0 00 00   4 70 MB s

User · Answer

Download SciPy from http   www lfd uci edu  gohlke pythonlibs  scipy Go into the directory the downloaded file is in and pip install the file  Go to python shell  run import scipy  it worked for me with no errors

User · Answer

This is an alternative to pip  I also had the same error when installing scipy with pip    Then I downloaded and installed MiniConda  And then I used the below command to install pytables    conda install -c conda-forge scipy   Please refer the below screenshot

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I was having the same issue  and I had succeeded using sudo      sudo pip install scipy

User · Answer

I experienced similar issues with Python 3 7  3 7 0b4   This was due to some changes regarding some encoding assumptions  Python 3 6    Python 3 7   As a result lots of package installations  e g  via pip  failed

User · Answer

For Windows 10   Download whl file for the apropriate python version from http   www lfd uci edu  gohlke pythonlibs  scipy put it under directory  run the below command      C  directory  pip install scipy-0 19 0rc2-cp35-cp35m-win amd64 whl

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For windows 7 in my case     download scipy-0 19 1-cp36-cp36m-win32 whl from                              http   www lfd uci edu  gohlke pythonlibs  scipy create one some bat file with content        echo off     C  Python36 python exe -m pip -V     C  Python36 python exe -m pip install scipy-0 19 1-cp36-cp36m-win32 whl     C  Python36 python exe -m pip list     pause  then run this batch file some bat call python shell  C  Python36 pythonw exe  C  Python36 Lib idlelib idle pyw  and test if scipy was installed with    import scipy

User · Answer

In windows 10  most options will not work  Follow these steps   In Windows 10 with CMD  you cannot download scipy directly using most of the well known commands like wget  cloning scipy github  pip install scipy  etc To install  go to pythonlibs  whl files   and if you are using python 2 7 32 bit then download numpy-1 11 2rc1 mkl-cp27-cp27m-win32 whl and scipy-0 18 1-cp27-cp27m-win32 whl or if python 2 7 62 bit then download numpy-1 11 2rc1 mkl-cp27-cp27m-win amd64 whl and scipy-0 18 1-cp27-cp27m-win amd64 whl After downloading save the files under your python directory   in my case it was c   gt python27 Then run   pip install C  Python27 numpy-1 11 2rc1 mkl-cp27-cp27m-win32 whl  pip install C  Python27 scipy-0 18 1-cp27-cp27m-win32 whl  Note   scipy needs numpy as dependency  so that s why we are downloading numpy before scipy  cp27 in  whl files means that these files are meant for python 2 7 and cp33 stands for python 3 x speciafically  gt  3 3

User · Answer

Try downloading the scipy file from the below link  https   sourceforge net projects scipy  source typ redirect  It will be a  exe file and you just need to run it  But be sure to chose the scipy version corresponding to your python version   When the scipy exe file is run it will locate the python directory and will be installed

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If you are using CentOS you need to install lapack-devel like so      yum install lapack-devel

User · Answer

use the wheel file to install download from here http   www lfd uci edu  gohlke pythonlibs  scipy install  pip install c  jjjj ggg fdadf whl

User · Answer

The easiest way is in the following steps  Fixing scipy for python   2 n  lt  python  lt  3 n   Download the necessary files from  http   www lfd uci edu  gohlke pythonlibs  Download the version of numpy mkl  needed to run scipy  and then download scipy for your python type  2 n python written as 2n  or  3 n python written as 3n   n is a variable  Note you must know whether you have a 32bit or 64bit processor  Create a directory somewhere on your computer  example  C  DIRECTORY  to install the files numpy mkd whl and scipy whl Once both file are downloaded  find the location of the file on your computer and move it to the directory you created   Example  First file installation is needed for scipy is in C  DIRECTORY numpy numpy-0 0 0 mkl-cp2n-cp2nm-win amd32 whl Example  Second file installation is in C  DIRECTORY scipy scipy-0 0 0-cp2n-cp2nm-win amd32 whl  Go to your command prompt and proceed the following example for a python version 2 n  py -2 n -m pip install C  DIRECTORY numpy numpy-0 0 0 mkl-cp2n-cp2nm-win amd32 whl  should install py -2 n -m pip install C  DIRECTORY scipy scipy-0 0 0-cp2n-cp2nm-win amd32 whl  should install Test both modules on your python IDLE as following  import numpy  import scipy  the modules are working if no errors are returned  IFDAAS

User · Answer

You can test this answer   python -m pip install --user numpy scipy matplotlib ipython jupyter pandas sympy nose

User · Answer

Microsoft Windows users of 64 bit Python installations will need to download the 64 bit  whl of Scipy from here  then simply cd into the folder you ve downloaded the  whl file and run   pip install scipy-0 16 1-cp27-none-win amd64 whl

User · Answer

If you are totally new to python read step by step or go directly to last step  Follow the below method to install scipy 0 18 1 on Windows 64-bit   Python 64-bit   If below command is not working then proceed further  pip install scipy   Be careful with the versions of   Python  Windows  whl version of numpy and scipy files First install numpy and scipy   pip install FileName whl  For Numpy http   www lfd uci edu  gohlke pythonlibs  numpy For Scipy http   www lfd uci edu  gohlke pythonlibs  scipy   Be aware of the file name  check the version number    Ex  scipy-0 18 1-cp35-cp35m-win amd64 whl   To check which version is supported by your pip  go to point No 2 below   If you are using  whl file   Following errors are likely to occur           You are using pip version 7 1 0  however version 8 1 2 is available       You should consider upgrading via the  python -m pip install --upgrade pip  command        scipy-0 15 1-cp33-none-win amd64 whl whl is not supported wheel on this platform      For the above error  start Python and type    import pip print pip pep425tags get supported      Output         cp35    cp35m    win amd64      cp35    none    win amd64      py3    none    win amd64      cp35    none    any      cp3    none    any      py35    none    any      py3    none    any      py34    none    any      py33    none    any      py32    none    any      py31    none    any      py30    none    any      In the output you will observe cp35 is there   so download cp35 for numpy as well as scipy Further edits are most welcome

User · Answer

the best method I could suggest is this    Download the wheel file from this location for your version of python   https   pypi python org pypi scipy  Move the file to your Main Drive eg C   Run Cmd and enter the following   pip install scipy-1 0 0rc1-cp36-none-win amd64 whl    Please note this is the version I am using for my pyhton 3 6 2 it should install fine  you may want to run this command after to make sure all your python add ons are up to date  pip list --outdated

User · Answer

The easy way to install scipy on Windows 10 100  is this    Just pip this           pip install scipy  1 0 0rc2   Thank me later

User · Answer

After opening up an issue with the SciPy team  we found that you need to upgrade pip with   pip install --upgrade pip   And in Python 3 this works   python3 -m pip install --upgrade pip   for SciPy to install properly  Why  Because      Older versions of pip have to be told to use wheels  IIRC with --use-wheel  Or you can upgrade pip itself  then it should pick up the wheels    Upgrading pip solves the issue  but you might be able to just use the --use-wheel flag as well

[python] Can't install Scipy through pip

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