Can't install librosa with python 3.9

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vincent dorenbosch

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Oct 21, 2020, 9:47:57 AM10/21/20

to librosa

Hi,

I am trying to install librosa on Windows 10 but I am getting an error, with the following command.

pip install librosa

my other libraries:

astroid 2.4.2

certifi 2020.6.20

colorama 0.4.4

cycler 0.10.0

Cython 0.29.21

decorator 4.4.2

isort 5.6.4

joblib 0.17.0

kiwisolver 1.2.0

lazy-object-proxy 1.4.3

librosa 0.8.0

llvmlite 0.34.0

matplotlib 3.3.2

mccabe 0.6.1

numba 0.51.2

numpy 1.19.2+mkl

Pillow 8.0.0

pip 20.2.4

pooch 1.2.0

PyAudio 0.2.11

pylint 2.6.0

pyparsing 2.4.7

python-dateutil 2.8.1

PyWavelets 1.1.1

resampy 0.2.2

scipy 1.5.3

setuptools 50.3.2

six 1.15.0

soundfile 0.10.3.post1

toml 0.10.1

wheel 0.35.1

wrapt 1.12.1

The message from the install is:

Requirement already satisfied: librosa in c:\users\gamepc\appdata\local\programs\python\python39\lib\site-packages\librosa-0.8.0-py3.9.egg (0.8.0)

Collecting audioread>=2.0.0

Using cached audioread-2.1.9.tar.gz (377 kB)

Requirement already satisfied: numpy>=1.15.0 in c:\users\gamepc\appdata\local\programs\python\python39\lib\site-packages (from librosa) (1.19.2+mkl)

Requirement already satisfied: scipy>=1.0.0 in c:\users\gamepc\appdata\local\programs\python\python39\lib\site-packages (from librosa) (1.5.3)

Collecting scikit-learn!=0.19.0,>=0.14.0

Using cached scikit-learn-0.23.2.tar.gz (7.2 MB)

Installing build dependencies ... error

ERROR: Command errored out with exit status 1:

command: 'c:\users\gamepc\appdata\local\programs\python\python39\python.exe' 'c:\users\gamepc\appdata\local\programs\python\python39\lib\site-packages\pip' install --ignore-installed --no-user --prefix 'C:\Users\GamePC\AppData\Local\Temp\pip-build-env-oxpv75bm\overlay' --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel 'Cython>=0.28.5' 'numpy==1.13.3; python_version=='"'"'3.6'"'"' and platform_system!='"'"'AIX'"'"' and platform_python_implementation == '"'"'CPython'"'"'' 'numpy==1.14.0; python_version=='"'"'3.6'"'"' and platform_system!='"'"'AIX'"'"' and platform_python_implementation != '"'"'CPython'"'"'' 'numpy==1.14.5; python_version=='"'"'3.7'"'"' and platform_system!='"'"'AIX'"'"'' 'numpy==1.17.3; python_version>='"'"'3.8'"'"' and platform_system!='"'"'AIX'"'"'' 'numpy==1.16.0; python_version=='"'"'3.6'"'"' and platform_system=='"'"'AIX'"'"'' 'numpy==1.16.0; python_version=='"'"'3.7'"'"' and platform_system=='"'"'AIX'"'"'' 'numpy==1.17.3; python_version>='"'"'3.8'"'"' and platform_system=='"'"'AIX'"'"'' 'scipy>=0.19.1'

cwd: None

Complete output (222 lines):

Ignoring numpy: markers 'python_version == "3.6" and platform_system != "AIX" and platform_python_implementation == "CPython"' don't match your environment

Ignoring numpy: markers 'python_version == "3.6" and platform_system != "AIX" and platform_python_implementation != "CPython"' don't match your environment

Ignoring numpy: markers 'python_version == "3.7" and platform_system != "AIX"' don't match your environment

Ignoring numpy: markers 'python_version == "3.6" and platform_system == "AIX"' don't match your environment

Ignoring numpy: markers 'python_version == "3.7" and platform_system == "AIX"' don't match your environment

Ignoring numpy: markers 'python_version >= "3.8" and platform_system == "AIX"' don't match your environment

Collecting setuptools

Using cached setuptools-50.3.2-py3-none-any.whl (785 kB)

Collecting wheel

Using cached wheel-0.35.1-py2.py3-none-any.whl (33 kB)

Collecting Cython>=0.28.5

Using cached Cython-0.29.21-py2.py3-none-any.whl (974 kB)

Processing c:\users\gamepc\appdata\local\pip\cache\wheels\88\21\07\12b17bd52e2030a53d9757e9d65610e73d4075ee2d7c456d70\numpy-1.17.3-cp39-cp39-win_amd64.whl

Collecting scipy>=0.19.1

Using cached scipy-1.5.3.tar.gz (25.2 MB)

Installing build dependencies: started

Installing build dependencies: finished with status 'done'

Getting requirements to build wheel: started

Getting requirements to build wheel: finished with status 'done'

Preparing wheel metadata: started

Preparing wheel metadata: finished with status 'error'

ERROR: Command errored out with exit status 1:

cwd: C:\Users\GamePC\AppData\Local\Temp\pip-install-y347jasl\scipy

Complete output (195 lines):

setup.py:460: UserWarning: Unrecognized setuptools command ('dist_info --egg-base C:\Users\GamePC\AppData\Local\Temp\pip-modern-metadata-tsznylwq'), proceeding with generating Cython sources and expanding templates

warnings.warn("Unrecognized setuptools command ('{}'), proceeding with "

Running from SciPy source directory.

lapack_opt_info:

lapack_mkl_info:

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries mkl_rt not found in ['c:\\users\\gamepc\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\gamepc\\appdata\\local\\programs\\python\\python39\\libs']

NOT AVAILABLE

openblas_lapack_info:

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries openblas not found in ['c:\\users\\gamepc\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\gamepc\\appdata\\local\\programs\\python\\python39\\libs']

get_default_fcompiler: matching types: '['gnu', 'intelv', 'absoft', 'compaqv', 'intelev', 'gnu95', 'g95', 'intelvem', 'intelem', 'flang']'

customize GnuFCompiler

Could not locate executable g77

Could not locate executable f77

customize IntelVisualFCompiler

Could not locate executable ifort

Could not locate executable ifl

customize AbsoftFCompiler

Could not locate executable f90

customize CompaqVisualFCompiler

Could not locate executable DF

customize IntelItaniumVisualFCompiler

Could not locate executable efl

customize Gnu95FCompiler

Could not locate executable gfortran

Could not locate executable f95

customize G95FCompiler

Could not locate executable g95

customize IntelEM64VisualFCompiler

customize IntelEM64TFCompiler

Could not locate executable efort

Could not locate executable efc

customize PGroupFlangCompiler

Could not locate executable flang

don't know how to compile Fortran code on platform 'nt'

NOT AVAILABLE

openblas_clapack_info:

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries openblas,lapack not found in ['c:\\users\\gamepc\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\gamepc\\appdata\\local\\programs\\python\\python39\\libs']

NOT AVAILABLE

flame_info:

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries flame not found in ['c:\\users\\gamepc\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\gamepc\\appdata\\local\\programs\\python\\python39\\libs']

NOT AVAILABLE

atlas_3_10_threads_info:

Setting PTATLAS=ATLAS

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries lapack_atlas not found in c:\users\gamepc\appdata\local\programs\python\python39\lib

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries tatlas,tatlas not found in c:\users\gamepc\appdata\local\programs\python\python39\lib

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries lapack_atlas not found in C:\

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries tatlas,tatlas not found in C:\

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries lapack_atlas not found in c:\users\gamepc\appdata\local\programs\python\python39\libs

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries tatlas,tatlas not found in c:\users\gamepc\appdata\local\programs\python\python39\libs

NOT AVAILABLE

atlas_3_10_info:

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries lapack_atlas not found in c:\users\gamepc\appdata\local\programs\python\python39\lib

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries satlas,satlas not found in c:\users\gamepc\appdata\local\programs\python\python39\lib

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries lapack_atlas not found in C:\

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries satlas,satlas not found in C:\

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries lapack_atlas not found in c:\users\gamepc\appdata\local\programs\python\python39\libs

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries satlas,satlas not found in c:\users\gamepc\appdata\local\programs\python\python39\libs

NOT AVAILABLE

atlas_threads_info:

Setting PTATLAS=ATLAS

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries lapack_atlas not found in c:\users\gamepc\appdata\local\programs\python\python39\lib

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries ptf77blas,ptcblas,atlas not found in c:\users\gamepc\appdata\local\programs\python\python39\lib

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries lapack_atlas not found in C:\

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries ptf77blas,ptcblas,atlas not found in C:\

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries lapack_atlas not found in c:\users\gamepc\appdata\local\programs\python\python39\libs

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries ptf77blas,ptcblas,atlas not found in c:\users\gamepc\appdata\local\programs\python\python39\libs

NOT AVAILABLE

atlas_info:

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries lapack_atlas not found in c:\users\gamepc\appdata\local\programs\python\python39\lib

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries f77blas,cblas,atlas not found in c:\users\gamepc\appdata\local\programs\python\python39\lib

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries lapack_atlas not found in C:\

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries f77blas,cblas,atlas not found in C:\

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries lapack_atlas not found in c:\users\gamepc\appdata\local\programs\python\python39\libs

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries f77blas,cblas,atlas not found in c:\users\gamepc\appdata\local\programs\python\python39\libs

NOT AVAILABLE

accelerate_info:

NOT AVAILABLE

lapack_info:

No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils

customize MSVCCompiler

libraries lapack not found in ['c:\\users\\gamepc\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\gamepc\\appdata\\local\\programs\\python\\python39\\libs']

NOT AVAILABLE

C:\Users\GamePC\AppData\Local\Temp\pip-build-env-ht5rku67\overlay\Lib\site-packages\numpy\distutils\system_info.py:1712: 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.

if getattr(self, '_calc_info_{}'.format(lapack))():

lapack_src_info:

NOT AVAILABLE

C:\Users\GamePC\AppData\Local\Temp\pip-build-env-ht5rku67\overlay\Lib\site-packages\numpy\distutils\system_info.py:1712: 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.

if getattr(self, '_calc_info_{}'.format(lapack))():

NOT AVAILABLE

Traceback (most recent call last):

File "c:\users\gamepc\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 280, in <module>

main()

File "c:\users\gamepc\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 263, in main

json_out['return_val'] = hook(**hook_input['kwargs'])

File "c:\users\gamepc\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 133, in prepare_metadata_for_build_wheel

return hook(metadata_directory, config_settings)

File "C:\Users\GamePC\AppData\Local\Temp\pip-build-env-ht5rku67\overlay\Lib\site-packages\setuptools\build_meta.py", line 161, in prepare_metadata_for_build_wheel

self.run_setup()

File "C:\Users\GamePC\AppData\Local\Temp\pip-build-env-ht5rku67\overlay\Lib\site-packages\setuptools\build_meta.py", line 253, in run_setup

super(_BuildMetaLegacyBackend,

File "C:\Users\GamePC\AppData\Local\Temp\pip-build-env-ht5rku67\overlay\Lib\site-packages\setuptools\build_meta.py", line 145, in run_setup

exec(compile(code, __file__, 'exec'), locals())

File "setup.py", line 583, in <module>

setup_package()

File "setup.py", line 579, in setup_package

setup(**metadata)

File "C:\Users\GamePC\AppData\Local\Temp\pip-build-env-ht5rku67\overlay\Lib\site-packages\numpy\distutils\core.py", line 137, in setup

config = configuration()

File "setup.py", line 477, in configuration

raise NotFoundError(msg)

numpy.distutils.system_info.NotFoundError: No lapack/blas resources found.

----------------------------------------

ERROR: Command errored out with exit status 1: 'c:\users\gamepc\appdata\local\programs\python\python39\python.exe' 'c:\users\gamepc\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\GamePC\AppData\Local\Temp\tmpavmlvd_z' Check the logs for full command output.

----------------------------------------

ERROR: Command errored out with exit status 1: 'c:\users\gamepc\appdata\local\programs\python\python39\python.exe' 'c:\users\gamepc\appdata\local\programs\python\python39\lib\site-packages\pip' install --ignore-installed --no-user --prefix 'C:\Users\GamePC\AppData\Local\Temp\pip-build-env-oxpv75bm\overlay' --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel 'Cython>=0.28.5' 'numpy==1.13.3; python_version=='"'"'3.6'"'"' and platform_system!='"'"'AIX'"'"' and platform_python_implementation == '"'"'CPython'"'"'' 'numpy==1.14.0; python_version=='"'"'3.6'"'"' and platform_system!='"'"'AIX'"'"' and platform_python_implementation != '"'"'CPython'"'"'' 'numpy==1.14.5; python_version=='"'"'3.7'"'"' and platform_system!='"'"'AIX'"'"'' 'numpy==1.17.3; python_version>='"'"'3.8'"'"' and platform_system!='"'"'AIX'"'"'' 'numpy==1.16.0; python_version=='"'"'3.6'"'"' and platform_system=='"'"'AIX'"'"'' 'numpy==1.16.0; python_version=='"'"'3.7'"'"' and platform_system=='"'"'AIX'"'"'' 'numpy==1.17.3; python_version>='"'"'3.8'"'"' and platform_system=='"'"'AIX'"'"'' 'scipy>=0.19.1' Check the logs for full command output.

tob...@gmail.com

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Oct 21, 2020, 10:14:11 AM10/21/20

to librosa

Take a look here: https://stackoverflow.com/questions/32531143/issue-with-scipy-install-on-windows

Valentin Haenel

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Oct 21, 2020, 11:07:58 AM10/21/20

to tob...@gmail.com, doren...@gmail.com, librosa

Hi Vincent,

I should also mention that Numba is currently not supported on Python 3.9 -- since Numba is a dependency of librosa I should imagine you will not get librosa running on Python 3.9

Best wishes,

V-

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vincent dorenbosch

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Oct 21, 2020, 1:40:30 PM10/21/20

to librosa

Yess thank you! It is working :D

Op woensdag 21 oktober 2020 om 17:07:58 UTC+2 schreef vha...@anaconda.com:

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