Issue with scipy install on windows
On Windows, you can run into problems if installing scipy
using pip
. If you're running anaconda, you can try what was suggested in the comments:
conda install scipy
Or you can try downloading a Windows version of the latest scipy from here:
Unofficial Windows Binaries for Python Extension Packages by Christoph Gohlke, Laboratory for Fluorescence Dynamics, University of California, Irvine
And then using pip
to install the downloaded .whl
file.
swamoch
Updated on June 15, 2022Comments
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swamoch almost 2 years
I had previously install scipy, numpy and then scikit-learn which were all working fine. Today, I updated all my libraries with a pip install. numpy and scikit-learn updated to the latest versions, but scipy had a compile issue and was rolled back.
When I try
from sklearn.ensemble import RandomForestClassifier
I get
ImportError: No module named 'format'
I tried to resolve this, but it didn't work for me.
So, I uninstalled scipy, so that I can reinstall without any errors. I am unable to do this.
Failed building wheel for scipy
when i trypip install scipy
this is the trace:
Collecting scipy Using cached scipy-0.16.0.tar.gz Building wheels for collected packages: scipy Running setup.py bdist_wheel for scipy Complete output from command c:\users\xxx\anaconda3\python.exe -c "import setuptools;__file__='C:\\Users\\xxx\\AppData\\Local\\Temp\\pip-build-fqlt6je0\\scipy\\setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" bdist_wheel -d C:\Users\xxx\AppData\Local\Temp\tmpnacedj77pip-wheel-: lapack_opt_info: openblas_lapack_info: libraries openblas not found in ['c:\\users\\xxx\\anaconda3\\lib', 'C:\\', 'c:\\users\\xxx\\anaconda3\\libs'] NOT AVAILABLE lapack_mkl_info: mkl_info: libraries mkl_lapack95_lp64,mkl_blas95_lp64,mkl_intel_lp64,mkl_intel_thread,mkl_core,libiomp5md,libifportmd not found in [] NOT AVAILABLE NOT AVAILABLE atlas_3_10_threads_info: Setting PTATLAS=ATLAS libraries tatlas,tatlas not found in c:\users\xxx\anaconda3\lib libraries lapack_atlas not found in c:\users\xxx\anaconda3\lib libraries tatlas,tatlas not found in C:\ libraries lapack_atlas not found in C:\ libraries tatlas,tatlas not found in c:\users\xxx\anaconda3\libs libraries lapack_atlas not found in c:\users\xxx\anaconda3\libs <class 'numpy.distutils.system_info.atlas_3_10_threads_info'> NOT AVAILABLE atlas_3_10_info: libraries satlas,satlas not found in c:\users\xxx\anaconda3\lib libraries lapack_atlas not found in c:\users\xxx\anaconda3\lib libraries satlas,satlas not found in C:\ libraries lapack_atlas not found in C:\ libraries satlas,satlas not found in c:\users\xxx\anaconda3\libs libraries lapack_atlas not found in c:\users\xxx\anaconda3\libs <class 'numpy.distutils.system_info.atlas_3_10_info'> NOT AVAILABLE atlas_threads_info: Setting PTATLAS=ATLAS libraries ptf77blas,ptcblas,atlas not found in c:\users\xxx\anaconda3\lib libraries lapack_atlas not found in c:\users\xxx\anaconda3\lib libraries ptf77blas,ptcblas,atlas not found in C:\ libraries lapack_atlas not found in C:\ libraries ptf77blas,ptcblas,atlas not found in c:\users\xxx\anaconda3\libs libraries lapack_atlas not found in c:\users\xxx\anaconda3\libs <class 'numpy.distutils.system_info.atlas_threads_info'> NOT AVAILABLE atlas_info: libraries f77blas,cblas,atlas not found in c:\users\xxx\anaconda3\lib libraries lapack_atlas not found in c:\users\xxx\anaconda3\lib libraries f77blas,cblas,atlas not found in C:\ libraries lapack_atlas not found in C:\ libraries f77blas,cblas,atlas not found in c:\users\xxx\anaconda3\libs libraries lapack_atlas not found in c:\users\xxx\anaconda3\libs <class 'numpy.distutils.system_info.atlas_info'> NOT AVAILABLE lapack_info: libraries lapack not found in ['c:\\users\\xxx\\anaconda3\\lib', 'C:\\', 'c:\\users\\xxx\\anaconda3\\libs'] NOT AVAILABLE lapack_src_info: NOT AVAILABLE NOT AVAILABLE c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\system_info.py:594: UserWarning: Specified path C:/Program Files (x86)/Intel/Composer XE/mkl/lib/intel64 is invalid. warnings.warn('Specified path %s is invalid.' % d) c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\system_info.py:594: UserWarning: Specified path C:/Program Files (x86)/Intel/Composer XE/compiler/lib/intel64 is invalid. warnings.warn('Specified path %s is invalid.' % d) c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\system_info.py:594: UserWarning: Specified path C:/Program Files (x86)/Intel/Composer XE/mkl/include is invalid. warnings.warn('Specified path %s is invalid.' % d) c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\system_info.py:1505: UserWarning: Atlas (http://math-atlas.sourceforge.net/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [atlas]) or by setting the ATLAS environment variable. warnings.warn(AtlasNotFoundError.__doc__) c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\system_info.py:1516: UserWarning: Lapack (http://www.netlib.org/lapack/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [lapack]) or by setting the LAPACK environment variable. warnings.warn(LapackNotFoundError.__doc__) c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\system_info.py:1519: UserWarning: Lapack (http://www.netlib.org/lapack/) sources not found. Directories to search for the sources can be specified in the numpy/distutils/site.cfg file (section [lapack_src]) or by setting the LAPACK_SRC environment variable. warnings.warn(LapackSrcNotFoundError.__doc__) Running from scipy source directory. Traceback (most recent call last): File "<string>", line 1, in <module> File "C:\Users\xxx\AppData\Local\Temp\pip-build-fqlt6je0\scipy\setup.py", line 253, in <module> setup_package() File "C:\Users\xxx\AppData\Local\Temp\pip-build-fqlt6je0\scipy\setup.py", line 250, in setup_package setup(**metadata) File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\core.py", line 135, in setup config = configuration() File "C:\Users\xxx\AppData\Local\Temp\pip-build-fqlt6je0\scipy\setup.py", line 175, in configuration config.add_subpackage('scipy') File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\misc_util.py", line 966, in add_subpackage caller_level = 2) File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\misc_util.py", line 935, in get_subpackage caller_level = caller_level + 1) File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\misc_util.py", line 872, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy\setup.py", line 15, in configuration config.add_subpackage('linalg') File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\misc_util.py", line 966, in add_subpackage caller_level = 2) File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\misc_util.py", line 935, in get_subpackage caller_level = caller_level + 1) File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\misc_util.py", line 872, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy\linalg\setup.py", line 19, in configuration raise NotFoundError('no lapack/blas resources found') numpy.distutils.system_info.NotFoundError: no lapack/blas resources found ---------------------------------------- Failed building wheel for scipy Failed to build scipy Installing collected packages: scipy Running setup.py install for scipy Complete output from command c:\users\xxx\anaconda3\python.exe -c "import setuptools, tokenize;__file__='C:\\Users\\xxx\\AppData\\Local\\Temp\\pip-build-fqlt6je0\\scipy\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record C:\Users\xxx\AppData\Local\Temp\pip-garwperl-record\install-record.txt --single-version-externally-managed --compile: lapack_opt_info: openblas_lapack_info: libraries openblas not found in ['c:\\users\\xxx\\anaconda3\\lib', 'C:\\', 'c:\\users\\xxx\\anaconda3\\libs'] NOT AVAILABLE lapack_mkl_info: mkl_info: libraries mkl_lapack95_lp64,mkl_blas95_lp64,mkl_intel_lp64,mkl_intel_thread,mkl_core,libiomp5md,libifportmd not found in [] NOT AVAILABLE NOT AVAILABLE atlas_3_10_threads_info: Setting PTATLAS=ATLAS libraries tatlas,tatlas not found in c:\users\xxx\anaconda3\lib libraries lapack_atlas not found in c:\users\xxx\anaconda3\lib libraries tatlas,tatlas not found in C:\ libraries lapack_atlas not found in C:\ libraries tatlas,tatlas not found in c:\users\xxx\anaconda3\libs libraries lapack_atlas not found in c:\users\xxx\anaconda3\libs <class 'numpy.distutils.system_info.atlas_3_10_threads_info'> NOT AVAILABLE atlas_3_10_info: libraries satlas,satlas not found in c:\users\xxx\anaconda3\lib libraries lapack_atlas not found in c:\users\xxx\anaconda3\lib libraries satlas,satlas not found in C:\ libraries lapack_atlas not found in C:\ libraries satlas,satlas not found in c:\users\xxx\anaconda3\libs libraries lapack_atlas not found in c:\users\xxx\anaconda3\libs <class 'numpy.distutils.system_info.atlas_3_10_info'> NOT AVAILABLE atlas_threads_info: Setting PTATLAS=ATLAS libraries ptf77blas,ptcblas,atlas not found in c:\users\xxx\anaconda3\lib libraries lapack_atlas not found in c:\users\xxx\anaconda3\lib libraries ptf77blas,ptcblas,atlas not found in C:\ libraries lapack_atlas not found in C:\ libraries ptf77blas,ptcblas,atlas not found in c:\users\xxx\anaconda3\libs libraries lapack_atlas not found in c:\users\xxx\anaconda3\libs <class 'numpy.distutils.system_info.atlas_threads_info'> NOT AVAILABLE atlas_info: libraries f77blas,cblas,atlas not found in c:\users\xxx\anaconda3\lib libraries lapack_atlas not found in c:\users\xxx\anaconda3\lib libraries f77blas,cblas,atlas not found in C:\ libraries lapack_atlas not found in C:\ libraries f77blas,cblas,atlas not found in c:\users\xxx\anaconda3\libs libraries lapack_atlas not found in c:\users\xxx\anaconda3\libs <class 'numpy.distutils.system_info.atlas_info'> NOT AVAILABLE lapack_info: libraries lapack not found in ['c:\\users\\xxx\\anaconda3\\lib', 'C:\\', 'c:\\users\\xxx\\anaconda3\\libs'] NOT AVAILABLE lapack_src_info: NOT AVAILABLE NOT AVAILABLE c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\system_info.py:594: UserWarning: Specified path C:/Program Files (x86)/Intel/Composer XE/mkl/lib/intel64 is invalid. warnings.warn('Specified path %s is invalid.' % d) c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\system_info.py:594: UserWarning: Specified path C:/Program Files (x86)/Intel/Composer XE/compiler/lib/intel64 is invalid. warnings.warn('Specified path %s is invalid.' % d) c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\system_info.py:594: UserWarning: Specified path C:/Program Files (x86)/Intel/Composer XE/mkl/include is invalid. warnings.warn('Specified path %s is invalid.' % d) c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\system_info.py:1505: UserWarning: Atlas (http://math-atlas.sourceforge.net/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [atlas]) or by setting the ATLAS environment variable. warnings.warn(AtlasNotFoundError.__doc__) c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\system_info.py:1516: UserWarning: Lapack (http://www.netlib.org/lapack/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [lapack]) or by setting the LAPACK environment variable. warnings.warn(LapackNotFoundError.__doc__) c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\system_info.py:1519: UserWarning: Lapack (http://www.netlib.org/lapack/) sources not found. Directories to search for the sources can be specified in the numpy/distutils/site.cfg file (section [lapack_src]) or by setting the LAPACK_SRC environment variable. warnings.warn(LapackSrcNotFoundError.__doc__) Running from scipy source directory. Traceback (most recent call last): File "<string>", line 1, in <module> File "C:\Users\xxx\AppData\Local\Temp\pip-build-fqlt6je0\scipy\setup.py", line 253, in <module> setup_package() File "C:\Users\xxx\AppData\Local\Temp\pip-build-fqlt6je0\scipy\setup.py", line 250, in setup_package setup(**metadata) File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\core.py", line 135, in setup config = configuration() File "C:\Users\xxx\AppData\Local\Temp\pip-build-fqlt6je0\scipy\setup.py", line 175, in configuration config.add_subpackage('scipy') File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\misc_util.py", line 966, in add_subpackage caller_level = 2) File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\misc_util.py", line 935, in get_subpackage caller_level = caller_level + 1) File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\misc_util.py", line 872, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy\setup.py", line 15, in configuration config.add_subpackage('linalg') File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\misc_util.py", line 966, in add_subpackage caller_level = 2) File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\misc_util.py", line 935, in get_subpackage caller_level = caller_level + 1) File "c:\users\xxx\anaconda3\lib\site-packages\numpy\distutils\misc_util.py", line 872, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy\linalg\setup.py", line 19, in configuration raise NotFoundError('no lapack/blas resources found') numpy.distutils.system_info.NotFoundError: no lapack/blas resources found ---------------------------------------- Command "c:\users\xxx\anaconda3\python.exe -c "import setuptools, tokenize;__file__='C:\\Users\\xxx\\AppData\\Local\\Temp\\pip-build-fqlt6je0\\scipy\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record C:\Users\xxx\AppData\Local\Temp\pip-garwperl-record\install-record.txt --single-version-externally-managed --compile" failed with error code 1 in C:\Users\xxx\AppData\Local\Temp\pip-build-fqlt6je0\scipy
I see that libraries blas and lapack are missing. Is there a simpler way to resolve my error than having to make from the installers. I would have to get BLAS, LAPACK, ATLAS for this.
Any inputs as to why I faced this issue, did the library files get deleted when i tried to update?
Thanks!
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swamoch over 8 yearsI tried conda install, I keep running into issues like:
ImportError: cannot import name 'check_arrays'