[Bug]: Documentation not so clear that a C/C++-compiler is required to install from source #24359
Comments
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This is the reason: distutils.errors.DistutilsPlatformError: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/ Do you have that installed? If not, do please install it. Edit: I think the potential action here is to clarify that a C/C++-compiler is required. On Linux/Mac it is typically already there, but for Windows most users will have to explicitly install one. The docs could be clearer there. |
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compilers are documented in the development docs https://matplotlib.org/devdocs/devel/dependencies.html#c-compiler @sajjad-ali60 is there something we could do to make it clearer that contributors always have to use the dev version of the build instructions? |
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This is already documented on stable as well: https://matplotlib.org/stable/devel/dependencies.html#dependencies-for-building-matplotlib Note almost nobody has to build freetype: install matplotlib via conda, and then do I'm going to close, but feel free to re-open if there is some action we can take. |
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We do not separately spell out build dependencies (I think these are a subset of the runtime dependencies plus the c compiler). While we could make that distinction, I think the simple solution here is to switch the section order at https://matplotlib.org/stable/devel/development_setup.html#install-matplotlib-in-editable-mode Currently, the order is
If we first tell people to install all dev dependencies, then compiler is there when they follow the instructions. |
Windows is weird and I think I had to try like six things and vcpkg is maybe what worked. |
yes this will be good for better understanding and for future contributors |
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I'm going to say this was closed by #24368, which does the reordering suggested earlier in this thread. |
Bug summary
i am building documentation but there's an error occured here.
Code for reproduction
Actual outcome
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building editable for matplotlib
Failed to build matplotlib
ERROR: Could not build wheels for matplotlib, which is required to install pyproject.toml-based projects
Expected outcome
it should be succesfully build.
Additional information
here is the log:
Traceback (most recent call last):
File "C:\Users\HaLF-MenTaL\AppData\Local\Temp\pip-build-env-mlkau0ej\overlay\Lib\site-packages\setuptools\command\editable_wheel.py", line 140, in run
self._create_wheel_file(bdist_wheel)
File "C:\Users\HaLF-MenTaL\AppData\Local\Temp\pip-build-env-mlkau0ej\overlay\Lib\site-packages\setuptools\command\editable_wheel.py", line 330, in _create_wheel_file
files, mapping = self._run_build_commands(dist_name, unpacked, lib, tmp)
File "C:\Users\HaLF-MenTaL\AppData\Local\Temp\pip-build-env-mlkau0ej\overlay\Lib\site-packages\setuptools\command\editable_wheel.py", line 261, in _run_build_commands
self._run_build_subcommands()
File "C:\Users\HaLF-MenTaL\AppData\Local\Temp\pip-build-env-mlkau0ej\overlay\Lib\site-packages\setuptools\command\editable_wheel.py", line 288, in _run_build_subcommands
self.run_command(name)
File "C:\Users\HaLF-MenTaL\AppData\Local\Temp\pip-build-env-mlkau0ej\overlay\Lib\site-packages\setuptools_distutils\cmd.py", line 319, in run_command
self.distribution.run_command(command)
File "C:\Users\HaLF-MenTaL\AppData\Local\Temp\pip-build-env-mlkau0ej\overlay\Lib\site-packages\setuptools\dist.py", line 1217, in run_command
super().run_command(command)
File "C:\Users\HaLF-MenTaL\AppData\Local\Temp\pip-build-env-mlkau0ej\overlay\Lib\site-packages\setuptools_distutils\dist.py", line 987, in run_command
cmd_obj.run()
File "C:\Users\HaLF-MenTaL\AppData\Local\Temp\pip-build-env-mlkau0ej\overlay\Lib\site-packages\setuptools\command\build_ext.py", line 84, in run
_build_ext.run(self)
File "C:\Users\HaLF-MenTaL\AppData\Local\Temp\pip-build-env-mlkau0ej\overlay\Lib\site-packages\setuptools_distutils\command\build_ext.py", line 346, in run
self.build_extensions()
File "", line 183, in build_extensions
File "E:\LECTURES\Documentation\Python\matplotlib\setupext.py", line 699, in do_custom_build
cc.initialize()
File "C:\Users\HaLF-MenTaL\AppData\Local\Temp\pip-build-env-mlkau0ej\overlay\Lib\site-packages\setuptools_distutils_msvccompiler.py", line 253, in initialize
vc_env = _get_vc_env(plat_spec)
File "C:\Users\HaLF-MenTaL\AppData\Local\Temp\pip-build-env-mlkau0ej\overlay\Lib\site-packages\setuptools\msvc.py", line 214, in msvc14_get_vc_env
return _msvc14_get_vc_env(plat_spec)
File "C:\Users\HaLF-MenTaL\AppData\Local\Temp\pip-build-env-mlkau0ej\overlay\Lib\site-packages\setuptools\msvc.py", line 168, in _msvc14_get_vc_env
raise distutils.errors.DistutilsPlatformError(
distutils.errors.DistutilsPlatformError: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
Building freetype in build\freetype-2.6.1
error: Support for editable installs via PEP 660 was recently introduced
in
setuptools. If you are seeing this error, please report to:https://github.com/pypa/setuptools/issues
Meanwhile you can try the legacy behavior by setting an
environment variable and trying to install again:
SETUPTOOLS_ENABLE_FEATURES="legacy-editable"
error: subprocess-exited-with-error
× Building editable for matplotlib (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> See above for output.
note: This error originates from a subprocess, and is likely not a problem with pip.
full command: 'E:\LECTURES\Documentation\Python\virtEnv\Scripts\python.exe' 'E:\LECTURES\Documentation\Python\virtEnv\lib\site-packages\pip_vendor\pep517\in_process_in_process.py' build_editable 'C:\Users\HALF-M~1\AppData\Local\Temp\tmp576u6u2s'
cwd: E:\LECTURES\Documentation\Python\matplotlib
Building editable for matplotlib (pyproject.toml) ... error
ERROR: Failed building editable for matplotlib
Failed to build matplotlib
ERROR: Could not build wheels for matplotlib, which is required to install pyproject.toml-based projects
Operating system
Windows 10 Pro Version 22H2
Matplotlib Version
matplotlib 3.6.2
Matplotlib Backend
No response
Python version
3.10.8
Jupyter version
No response
Installation
git checkout
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