我对Python完全陌生，我想在我的学校项目中使用matplotlib。我尝试使用pip（pip install matplotlib）进行安装，但是出现了一个很长且看起来很糟糕的错误，我不知道该怎么做...我试图升级pip和setuptools，但是我没有没有帮助。我不明白这个问题，因为例如我安装了numpy却没有任何问题。有人可以帮我吗？
ERROR: Command errored out with exit status 1:
command: 'c:\program files\python38\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\marci_000\\AppData\\Local\\Temp\\pip-install-6ze8b_ec\\matplotlib\\setup.py'"'"'; __file__='"'"'C:\\Users\\marci_000\\AppData\\Local\\Temp\\pip-install-6ze8b_ec\\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\marci_000\AppData\Local\Temp\pip-install-6ze8b_ec\matplotlib\pip-egg-info'
cwd: C:\Users\marci_000\AppData\Local\Temp\pip-install-6ze8b_ec\matplotlib\
Complete output (228 lines):
================================================================================
Edit setup.cfg to change the build options
BUILDING MATPLOTLIB
matplotlib: yes [3.1.1]
python: yes [3.8.0 (tags/v3.8.0:fa919fd, Oct 14 2019, 19:37:50) [MSC
v.1916 64 bit (AMD64)]]
platform: yes [win32]
OPTIONAL SUBPACKAGES
sample_data: yes [installing]
tests: no [skipping due to configuration]
OPTIONAL BACKEND EXTENSIONS
agg: yes [installing]
tkagg: yes [installing; run-time loading from Python Tcl/Tk]
macosx: no [Mac OS-X only]
OPTIONAL PACKAGE DATA
dlls: no [skipping due to configuration]
Could not locate executable g77
Could not locate executable f77
Could not locate executable ifort
Could not locate executable ifl
Could not locate executable f90
Could not locate executable DF
Could not locate executable efl
Could not locate executable gfortran
Could not locate executable f95
Could not locate executable g95
Could not locate executable efort
Could not locate executable efc
Could not locate executable flang
don't know how to compile Fortran code on platform 'nt'
'svnversion' is not recognized as an internal or external command,
operable program or batch file.
non-existing path in 'numpy\\distutils': 'site.cfg'
Running from numpy source directory.
C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\setup.py:418: UserWarning: Unrecognized setuptools command, proceeding with generating Cython sources and expanding templates
run_build = parse_setuppy_commands()
C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\numpy\distutils\system_info.py:690: UserWarning:
Optimized (vendor) Blas libraries are not found.
Falls back to netlib Blas library which has worse performance.
A better performance should be easily gained by switching
Blas library.
self.calc_info()
C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\numpy\distutils\system_info.py:690: UserWarning:
Blas (http://www.netlib.org/blas/) libraries not found.
Directories to search for the libraries can be specified in the
numpy/distutils/site.cfg file (section [blas]) or by setting
the BLAS environment variable.
self.calc_info()
C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\numpy\distutils\system_info.py:690: UserWarning:
Blas (http://www.netlib.org/blas/) sources not found.
Directories to search for the sources can be specified in the
numpy/distutils/site.cfg file (section [blas_src]) or by setting
the BLAS_SRC environment variable.
self.calc_info()
C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\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))():
C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\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))():
c:\program files\python38\lib\distutils\dist.py:274: UserWarning: Unknown distribution option: 'define_macros'
warnings.warn(msg)
Traceback (most recent call last):
File "c:\program files\python38\lib\distutils\core.py", line 148, in setup
dist.run_commands()
File "c:\program files\python38\lib\distutils\dist.py", line 966, in run_commands
self.run_command(cmd)
File "c:\program files\python38\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "c:\program files\python38\lib\site-packages\setuptools\command\bdist_egg.py", line 163, in run
self.run_command("egg_info")
File "c:\program files\python38\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "c:\program files\python38\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\numpy\distutils\command\egg_info.py", line 26, in run
File "c:\program files\python38\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "c:\program files\python38\lib\distutils\dist.py", line 985, in run_command
cmd_obj.run()
File "C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\numpy\distutils\command\build_src.py", line 142, in run
File "C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\numpy\distutils\command\build_src.py", line 150, in build_sources
File "C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\numpy\distutils\command\build_src.py", line 267, in build_py_modules_sources
File "C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\numpy\distutils\misc_util.py", line 2270, in generate_config_py
File "c:\program files\python38\lib\distutils\dir_util.py", line 70, in mkpath
os.mkdir(head, mode)
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 310, in wrap
path = self._remap_input(name, path, *args, **kw)
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 452, in _remap_input
self._violation(operation, os.path.realpath(path), *args, **kw)
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 407, in _violation
raise SandboxViolation(operation, args, kw)
setuptools.sandbox.SandboxViolation: SandboxViolation: mkdir('C:\\Users\\MARCI_~1\\AppData\\Local\\Temp\\easy_install-fqlea6jp\\numpy-1.17.3\\build', 511) {}
The package setup script has attempted to modify files on your system
that are not within the EasyInstall build area, and has been aborted.
This package cannot be safely installed by EasyInstall, and may not
support alternate installation locations even if you run its setup
script by hand. Please inform the package's author and the EasyInstall
maintainers to find out if a fix or workaround is available.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 154, in save_modules
yield saved
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 195, in setup_context
yield
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 250, in run_setup
_execfile(setup_script, ns)
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 45, in _execfile
exec(code, globals, locals)
File "C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\setup.py", line 443, in <module>
File "C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\setup.py", line 435, in setup_package
File "C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\numpy\distutils\core.py", line 171, in setup
File "c:\program files\python38\lib\site-packages\setuptools\__init__.py", line 145, in setup
return distutils.core.setup(**attrs)
File "c:\program files\python38\lib\distutils\core.py", line 163, in setup
raise SystemExit("error: " + str(msg))
SystemExit: error: SandboxViolation: mkdir('C:\\Users\\MARCI_~1\\AppData\\Local\\Temp\\easy_install-fqlea6jp\\numpy-1.17.3\\build', 511) {}
The package setup script has attempted to modify files on your system
that are not within the EasyInstall build area, and has been aborted.
This package cannot be safely installed by EasyInstall, and may not
support alternate installation locations even if you run its setup
script by hand. Please inform the package's author and the EasyInstall
maintainers to find out if a fix or workaround is available.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\program files\python38\lib\site-packages\setuptools\command\easy_install.py", line 1144, in run_setup
run_setup(setup_script, args)
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 253, in run_setup
raise
File "c:\program files\python38\lib\contextlib.py", line 131, in __exit__
self.gen.throw(type, value, traceback)
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 195, in setup_context
yield
File "c:\program files\python38\lib\contextlib.py", line 131, in __exit__
self.gen.throw(type, value, traceback)
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 166, in save_modules
saved_exc.resume()
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 141, in resume
six.reraise(type, exc, self._tb)
File "c:\program files\python38\lib\site-packages\setuptools\_vendor\six.py", line 685, in reraise
raise value.with_traceback(tb)
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 154, in save_modules
yield saved
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 195, in setup_context
yield
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 250, in run_setup
_execfile(setup_script, ns)
File "c:\program files\python38\lib\site-packages\setuptools\sandbox.py", line 45, in _execfile
exec(code, globals, locals)
File "C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\setup.py", line 443, in <module>
File "C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\setup.py", line 435, in setup_package
File "C:\Users\MARCI_~1\AppData\Local\Temp\easy_install-fqlea6jp\numpy-1.17.3\numpy\distutils\core.py", line 171, in setup
File "c:\program files\python38\lib\site-packages\setuptools\__init__.py", line 145, in setup
return distutils.core.setup(**attrs)
File "c:\program files\python38\lib\distutils\core.py", line 163, in setup
raise SystemExit("error: " + str(msg))
SystemExit: error: SandboxViolation: mkdir('C:\\Users\\MARCI_~1\\AppData\\Local\\Temp\\easy_install-fqlea6jp\\numpy-1.17.3\\build', 511) {}
The package setup script has attempted to modify files on your system
that are not within the EasyInstall build area, and has been aborted.
This package cannot be safely installed by EasyInstall, and may not
support alternate installation locations even if you run its setup
script by hand. Please inform the package's author and the EasyInstall
maintainers to find out if a fix or workaround is available.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\marci_000\AppData\Local\Temp\pip-install-6ze8b_ec\matplotlib\setup.py", line 262, in <module>
setup(
File "c:\program files\python38\lib\site-packages\setuptools\__init__.py", line 144, in setup
_install_setup_requires(attrs)
File "c:\program files\python38\lib\site-packages\setuptools\__init__.py", line 139, in _install_setup_requires
dist.fetch_build_eggs(dist.setup_requires)
File "c:\program files\python38\lib\site-packages\setuptools\dist.py", line 717, in fetch_build_eggs
resolved_dists = pkg_resources.working_set.resolve(
File "c:\program files\python38\lib\site-packages\pkg_resources\__init__.py", line 780, in resolve
dist = best[req.key] = env.best_match(
File "c:\program files\python38\lib\site-packages\pkg_resources\__init__.py", line 1065, in best_match
return self.obtain(req, installer)
File "c:\program files\python38\lib\site-packages\pkg_resources\__init__.py", line 1077, in obtain
return installer(requirement)
File "c:\program files\python38\lib\site-packages\setuptools\dist.py", line 787, in fetch_build_egg
return cmd.easy_install(req)
File "c:\program files\python38\lib\site-packages\setuptools\command\easy_install.py", line 679, in easy_install
return self.install_item(spec, dist.location, tmpdir, deps)
File "c:\program files\python38\lib\site-packages\setuptools\command\easy_install.py", line 705, in install_item
dists = self.install_eggs(spec, download, tmpdir)
File "c:\program files\python38\lib\site-packages\setuptools\command\easy_install.py", line 890, in install_eggs
return self.build_and_install(setup_script, setup_base)
File "c:\program files\python38\lib\site-packages\setuptools\command\easy_install.py", line 1158, in build_and_install
self.run_setup(setup_script, setup_base, args)
File "c:\program files\python38\lib\site-packages\setuptools\command\easy_install.py", line 1146, in run_setup
raise DistutilsError("Setup script exited with %s" % (v.args[0],))
distutils.errors.DistutilsError: Setup script exited with error: SandboxViolation: mkdir('C:\\Users\\MARCI_~1\\AppData\\Local\\Temp\\easy_install-fqlea6jp\\numpy-1.17.3\\build', 511) {}
The package setup script has attempted to modify files on your system
that are not within the EasyInstall build area, and has been aborted.
This package cannot be safely installed by EasyInstall, and may not
support alternate installation locations even if you run its setup
script by hand. Please inform the package's author and the EasyInstall
maintainers to find out if a fix or workaround is available.
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
答案 0 :(得分：0)
将您的 python 添加到路径并尝试在命令提示符下运行命令。