installation error

[DevindiSiwurathna]

Collecting lap
Using cached lap-0.4.0.tar.gz (1.5 MB)
Building wheels for collected packages: lap
Building wheel for lap (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: 'c:\users\user\appdata\local\programs\python\python39\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\USER\AppData\Local\Temp\pip-install-n2v7wwew\lap\setup.py'"'"'; file='"'"'C:\Users\USER\AppData\Local\Temp\pip-install-n2v7wwew\lap\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\USER\AppData\Local\Temp\pip-wheel-586napi7'
cwd: C:\Users\USER\AppData\Local\Temp\pip-install-n2v7wwew\lap
Complete output (37 lines):
Partial import of lap during the build process.
C:\Users\USER\AppData\Local\Temp\pip-install-n2v7wwew\lap\setup.py:223: DeprecationWarning:

`numpy.distutils` is deprecated since NumPy 1.23.0, as a result
of the deprecation of `distutils` itself. It will be removed for
Python >= 3.12. For older Python versions it will remain present.
It is recommended to use `setuptools < 60.0` for those Python versions.
For more details, see:
  https://numpy.org/devdocs/reference/distutils_status_migration.html


from numpy.distutils.core import setup

Generating cython files
running bdist_wheel
running build
running config_cc
INFO: unifing config_cc, config, build_clib, build_ext, build commands --compiler options
running config_fc
INFO: unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
running build_src
INFO: build_src
INFO: building extension "lap.lapjv" sources
INFO: building data_files sources
INFO: build_src: building npy-pkg config files
running build_py
creating build
creating build\lib.win-amd64-3.9
creating build\lib.win-amd64-3.9\lap
copying lap\lapmod.py -> build\lib.win-amd64-3.9\lap
copying lap_init.py -> build\lib.win-amd64-3.9\lap
running build_ext
INFO: No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
INFO: customize MSVCCompiler
INFO: customize MSVCCompiler using build_ext
INFO: CCompilerOpt.cc_test_flags[1073] : testing flags (/O2)
error: Microsoft Visual C++ 14.0 is required. Get it with "Build Tools for Visual Studio": https://visualstudio.microsoft.com/downloads/
INFO: CCompilerOpt.cache_flush[857] : write cache to path -> C:\Users\USER\AppData\Local\Temp\pip-install-n2v7wwew\lap\build\temp.win-amd64-3.9\Release\ccompiler_opt_cache_ext.py

ERROR: Failed building wheel for lap
Running setup.py clean for lap
Failed to build lap
Installing collected packages: lap
Running setup.py install for lap ... error
ERROR: Command errored out with exit status 1:
command: 'c:\users\user\appdata\local\programs\python\python39\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\USER\AppData\Local\Temp\pip-install-n2v7wwew\lap\setup.py'"'"'; file='"'"'C:\Users\USER\AppData\Local\Temp\pip-install-n2v7wwew\lap\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record 'C:\Users\USER\AppData\Local\Temp\pip-record-2_f3phsd\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\user\appdata\local\programs\python\python39\Include\lap'
cwd: C:\Users\USER\AppData\Local\Temp\pip-install-n2v7wwew\lap
Complete output (37 lines):
Partial import of lap during the build process.
C:\Users\USER\AppData\Local\Temp\pip-install-n2v7wwew\lap\setup.py:223: DeprecationWarning:

  `numpy.distutils` is deprecated since NumPy 1.23.0, as a result
  of the deprecation of `distutils` itself. It will be removed for
  Python >= 3.12. For older Python versions it will remain present.
  It is recommended to use `setuptools < 60.0` for those Python versions.
  For more details, see:
    https://numpy.org/devdocs/reference/distutils_status_migration.html


  from numpy.distutils.core import setup
Generating cython files
running install
running build
running config_cc
INFO: unifing config_cc, config, build_clib, build_ext, build commands --compiler options
running config_fc
INFO: unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
running build_src
INFO: build_src
INFO: building extension "lap._lapjv" sources
INFO: building data_files sources
INFO: build_src: building npy-pkg config files
running build_py
creating build
creating build\lib.win-amd64-3.9
creating build\lib.win-amd64-3.9\lap
copying lap\lapmod.py -> build\lib.win-amd64-3.9\lap
copying lap\__init__.py -> build\lib.win-amd64-3.9\lap
running build_ext
INFO: No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
INFO: customize MSVCCompiler
INFO: customize MSVCCompiler using build_ext
INFO: CCompilerOpt.cc_test_flags[1073] : testing flags (/O2)
error: Microsoft Visual C++ 14.0 is required. Get it with "Build Tools for Visual Studio": https://visualstudio.microsoft.com/downloads/
INFO: CCompilerOpt.cache_flush[857] : write cache to path -> C:\Users\USER\AppData\Local\Temp\pip-install-n2v7wwew\lap\build\temp.win-amd64-3.9\Release\ccompiler_opt_cache_ext.py
----------------------------------------

ERROR: Command errored out with exit status 1: 'c:\users\user\appdata\local\programs\python\python39\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\USER\AppData\Local\Temp\pip-install-n2v7wwew\lap\setup.py'"'"'; file='"'"'C:\Users\USER\AppData\Local\Temp\pip-install-n2v7wwew\lap\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record 'C:\Users\USER\AppData\Local\Temp\pip-record-2_f3phsd\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\user\appdata\local\programs\python\python39\Include\lap' Check the logs for full command output.

[shotofcovfefe]

Also facing this issue.

[dave-andersen]

This is due to a recent change in setuputils that has broken a lot of packages: pypa/setuptools#3693

(it affected us as well.). The solution appears to be to stop using distutils, unfortunately.

[bendahouwael]

To solve this problem you got to install the Microsoft Visual C++ 14.0 + tools from Visual Studio Build Tools.

[septialeyda]

I edited the file setup.py, there are some path in 'open' part that can't be read (i replace the file with complete path and add '' so the slash in the path turn to '\') and i changed license_file in setupcfg.py to license_files

[varadtechx]

Me too . Its the same issue with I am facing .

[Phakorn-Ando]

omg i also have same problem