安装matplotlib的问题
pip install --user matplotlibLooking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple/
Collecting matplotlib
Downloading https://pypi.tuna.tsinghua.edu.cn/packages/2b/4c/fe4b36325795524f35d39edc390c89584e9a901df9e615df6f5effddaa0e/matplotlib-3.3.2.tar.gz (37.9 MB)
|████████████████████████████████| 37.9 MB 2.2 MB/s
ERROR: Command errored out with exit status 1:
command: 'd:\program files (x86)\python\python.exe' -c 'import sys, setuptools, tokenize; sys.argv = '"'"'C:\\Users\\刘先生\\AppData\\Local\\Temp\\pip-install-es0ofygt\\matplotlib\\setup.py'"'"'; __file__='"'"'C:\\Users\\刘先生\\AppData\\Local\\Temp\\pip-install-es0ofygt\\matplotlib\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\刘先生\AppData\Local\Temp\pip-pip-egg-info-izr79u1g'
cwd: C:\Users\刘先生\AppData\Local\Temp\pip-install-es0ofygt\matplotlib\
Complete output (97 lines):
ERROR: Command errored out with exit status 1:
command: 'd:\program files (x86)\python\python.exe' 'd:\program files (x86)\python\lib\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\刘先生\AppData\Local\Temp\tmp8mrsa538'
cwd: C:\Users\刘先生\AppData\Local\Temp\pip-wheel-mokz12f2\numpy
Complete output (49 lines):
Error in sitecustomize; set PYTHONVERBOSE for traceback:
SyntaxError: (unicode error) 'utf-8' codec can't decode byte 0xc1 in position 0: invalid start byte (sitecustomize.py, line 21)
Running from numpy source directory.
setup.py:470: UserWarning: Unrecognized setuptools command, proceeding with generating Cython sources and expanding templates
run_build = parse_setuppy_commands()
Error in sitecustomize; set PYTHONVERBOSE for traceback:
SyntaxError: (unicode error) 'utf-8' codec can't decode byte 0xc1 in position 0: invalid start byte (sitecustomize.py, line 21)
Processing numpy/random\_bounded_integers.pxd.in
Processing numpy/random\bit_generator.pyx
Traceback (most recent call last):
File "C:\Users\刘先生\AppData\Local\Temp\pip-wheel-mokz12f2\numpy\tools\cythonize.py", line 59, in process_pyx
from Cython.Compiler.Version import version as cython_version
ModuleNotFoundError: No module named 'Cython'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\刘先生\AppData\Local\Temp\pip-wheel-mokz12f2\numpy\tools\cythonize.py", line 235, in <module>
main()
File "C:\Users\刘先生\AppData\Local\Temp\pip-wheel-mokz12f2\numpy\tools\cythonize.py", line 231, in main
find_process_files(root_dir)
File "C:\Users\刘先生\AppData\Local\Temp\pip-wheel-mokz12f2\numpy\tools\cythonize.py", line 222, in find_process_files
process(root_dir, fromfile, tofile, function, hash_db)
File "C:\Users\刘先生\AppData\Local\Temp\pip-wheel-mokz12f2\numpy\tools\cythonize.py", line 188, in process
processor_function(fromfile, tofile)
File "C:\Users\刘先生\AppData\Local\Temp\pip-wheel-mokz12f2\numpy\tools\cythonize.py", line 64, in process_pyx
raise OSError('Cython needs to be installed in Python as a module')
OSError: Cython needs to be installed in Python as a module
Cythonizing sources
Traceback (most recent call last):
File "d:\program files (x86)\python\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 280, in <module>
main()
File "d:\program files (x86)\python\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 263, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "d:\program files (x86)\python\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 133, in prepare_metadata_for_build_wheel
return hook(metadata_directory, config_settings)
File "d:\program files (x86)\python\lib\site-packages\setuptools\build_meta.py", line 161, in prepare_metadata_for_build_wheel
self.run_setup()
File "d:\program files (x86)\python\lib\site-packages\setuptools\build_meta.py", line 253, in run_setup
super(_BuildMetaLegacyBackend,
File "d:\program files (x86)\python\lib\site-packages\setuptools\build_meta.py", line 145, in run_setup
exec(compile(code, __file__, 'exec'), locals())
File "setup.py", line 499, in <module>
setup_package()
File "setup.py", line 479, in setup_package
generate_cython()
File "setup.py", line 274, in generate_cython
raise RuntimeError("Running cythonize failed!")
RuntimeError: Running cythonize failed!
----------------------------------------
ERROR: Command errored out with exit status 1: 'd:\program files (x86)\python\python.exe' 'd:\program files (x86)\python\lib\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\刘先生\AppData\Local\Temp\tmp8mrsa538' Check the logs for full command output.
Traceback (most recent call last):
File "d:\program files (x86)\python\lib\site-packages\setuptools\installer.py", line 126, in fetch_build_egg
subprocess.check_call(cmd)
File "d:\program files (x86)\python\lib\subprocess.py", line 373, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['d:\\program files (x86)\\python\\python.exe', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', 'C:\\Users\\刘先生\\AppData\\Local\\Temp\\tmpgggmnn7_', '--quiet', 'numpy>=1.15']' returned non-zero exit status 1.
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\刘先生\AppData\Local\Temp\pip-install-es0ofygt\matplotlib\setup.py", line 242, in <module>
setup(# Finally, pass this all along to distutils to do the heavy lifting.
File "d:\program files (x86)\python\lib\site-packages\setuptools\__init__.py", line 152, in setup
_install_setup_requires(attrs)
File "d:\program files (x86)\python\lib\site-packages\setuptools\__init__.py", line 147, in _install_setup_requires
dist.fetch_build_eggs(dist.setup_requires)
File "d:\program files (x86)\python\lib\site-packages\setuptools\dist.py", line 673, in fetch_build_eggs
resolved_dists = pkg_resources.working_set.resolve(
File "d:\program files (x86)\python\lib\site-packages\pkg_resources\__init__.py", line 764, in resolve
dist = best = env.best_match(
File "d:\program files (x86)\python\lib\site-packages\pkg_resources\__init__.py", line 1049, in best_match
return self.obtain(req, installer)
File "d:\program files (x86)\python\lib\site-packages\pkg_resources\__init__.py", line 1061, in obtain
return installer(requirement)
File "d:\program files (x86)\python\lib\site-packages\setuptools\dist.py", line 732, in fetch_build_egg
return fetch_build_egg(self, req)
File "d:\program files (x86)\python\lib\site-packages\setuptools\installer.py", line 128, in fetch_build_egg
raise DistutilsError(str(e)) from e
distutils.errors.DistutilsError: Command '['d:\\program files (x86)\\python\\python.exe', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', 'C:\\Users\\刘先生\\AppData\\Local\\Temp\\tmpgggmnn7_', '--quiet', 'numpy>=1.15']' returned non-zero exit status 1.
Edit setup.cfg to change the build options; suppress output with --quiet.
BUILDING MATPLOTLIB
matplotlib: yes
python: yes [3.9.0 (tags/v3.9.0:9cf6752, Oct5 2020, 15:34:40) [MSC
v.1927 64 bit (AMD64)]]
platform: yes
sample_data: yes
tests: no
macosx: no
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
想问问各位大佬这是什么问题昨晚安装到现在一直都是这个错误问题。。。 自己百度解决了，安装了Visual Studio后再pip2 install --upgrade pip，再python -m pip install --user matplotlib
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