我是python的新手，我正在尝试运行一些需要一些库的基本代码。 当我尝试安装库时（例如pip install matplotlib-venn），我得到了这个长错误：
ERROR: Command errored out with exit status 1:
command: 'c:\users\scurt\appdata\local\programs\python\python39\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\scurt\\AppData\\Local\\Temp\\pip-install-msmwhfl3\\matplotlib\\setup.py'"'"'; __file__='"'"'C:\\Users\\scurt\\AppData\\Local\\Temp\\pip-install-msmwhfl3\\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\scurt\AppData\Local\Temp\pip-pip-egg-info-g0f_wde0'
cwd: C:\Users\scurt\AppData\Local\Temp\pip-install-msmwhfl3\matplotlib\
Complete output (249 lines):
WARNING: The wheel package is not available.
ERROR: Command errored out with exit status 1:
command: 'c:\users\scurt\appdata\local\programs\python\python39\python.exe' 'c:\users\scurt\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\scurt\AppData\Local\Temp\tmpd9x4v47l'
cwd: C:\Users\scurt\AppData\Local\Temp\pip-wheel-24k214oa\numpy
Complete output (200 lines):
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()
Processing numpy/random\_bounded_integers.pxd.in
Processing numpy/random\bit_generator.pyx
Processing numpy/random\mtrand.pyx
Processing numpy/random\_bounded_integers.pyx.in
Processing numpy/random\_common.pyx
Processing numpy/random\_generator.pyx
Processing numpy/random\_mt19937.pyx
Processing numpy/random\_pcg64.pyx
Processing numpy/random\_philox.pyx
Processing numpy/random\_sfc64.pyx
Cythonizing sources
blas_opt_info:
blas_mkl_info:
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries mkl_rt not found in ['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\libs']
NOT AVAILABLE
blis_info:
libraries blis not found in ['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\libs']
NOT AVAILABLE
openblas_info:
libraries openblas not found in ['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\scurt\\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
atlas_3_10_blas_threads_info:
Setting PTATLAS=ATLAS
libraries tatlas not found in ['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\libs']
NOT AVAILABLE
atlas_3_10_blas_info:
libraries satlas not found in ['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\libs']
NOT AVAILABLE
atlas_blas_threads_info:
Setting PTATLAS=ATLAS
libraries ptf77blas,ptcblas,atlas not found in ['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\libs'] NOT AVAILABLE
atlas_blas_info:
libraries f77blas,cblas,atlas not found in ['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\libs']
NOT AVAILABLE
accelerate_info:
NOT AVAILABLE
C:\Users\scurt\AppData\Local\Temp\pip-wheel-24k214oa\numpy\numpy\distutils\system_info.py:1914: 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.
if self._calc_info(blas):
blas_info:
libraries blas not found in ['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\libs']
NOT AVAILABLE
C:\Users\scurt\AppData\Local\Temp\pip-wheel-24k214oa\numpy\numpy\distutils\system_info.py:1914: 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.
if self._calc_info(blas):
blas_src_info:
NOT AVAILABLE
C:\Users\scurt\AppData\Local\Temp\pip-wheel-24k214oa\numpy\numpy\distutils\system_info.py:1914: 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.
if self._calc_info(blas):
NOT AVAILABLE
non-existing path in 'numpy\\distutils': 'site.cfg'
lapack_opt_info:
lapack_mkl_info:
libraries mkl_rt not found in ['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\libs']
NOT AVAILABLE
openblas_lapack_info:
libraries openblas not found in ['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\libs']
NOT AVAILABLE
openblas_clapack_info:
libraries openblas,lapack not found in ['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\libs']
NOT AVAILABLE
flame_info:
libraries flame not found in ['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\libs']
NOT AVAILABLE
atlas_3_10_threads_info:
Setting PTATLAS=ATLAS
libraries lapack_atlas not found in c:\users\scurt\appdata\local\programs\python\python39\lib
libraries tatlas,tatlas not found in c:\users\scurt\appdata\local\programs\python\python39\lib
libraries lapack_atlas not found in C:\
libraries tatlas,tatlas not found in C:\
libraries lapack_atlas not found in c:\users\scurt\appdata\local\programs\python\python39\libs
libraries tatlas,tatlas not found in c:\users\scurt\appdata\local\programs\python\python39\libs
<class 'numpy.distutils.system_info.atlas_3_10_threads_info'>
NOT AVAILABLE
atlas_3_10_info:
libraries lapack_atlas not found in c:\users\scurt\appdata\local\programs\python\python39\lib
libraries satlas,satlas not found in c:\users\scurt\appdata\local\programs\python\python39\lib
libraries lapack_atlas not found in C:\
libraries satlas,satlas not found in C:\
libraries lapack_atlas not found in c:\users\scurt\appdata\local\programs\python\python39\libs
libraries satlas,satlas not found in c:\users\scurt\appdata\local\programs\python\python39\libs
<class 'numpy.distutils.system_info.atlas_3_10_info'>
NOT AVAILABLE
atlas_threads_info:
Setting PTATLAS=ATLAS
libraries lapack_atlas not found in c:\users\scurt\appdata\local\programs\python\python39\lib
libraries ptf77blas,ptcblas,atlas not found in c:\users\scurt\appdata\local\programs\python\python39\lib
libraries lapack_atlas not found in C:\
libraries ptf77blas,ptcblas,atlas not found in C:\
libraries lapack_atlas not found in c:\users\scurt\appdata\local\programs\python\python39\libs
libraries ptf77blas,ptcblas,atlas not found in c:\users\scurt\appdata\local\programs\python\python39\libs
<class 'numpy.distutils.system_info.atlas_threads_info'>
NOT AVAILABLE
atlas_info:
libraries lapack_atlas not found in c:\users\scurt\appdata\local\programs\python\python39\lib
libraries f77blas,cblas,atlas not found in c:\users\scurt\appdata\local\programs\python\python39\lib
libraries lapack_atlas not found in C:\
libraries f77blas,cblas,atlas not found in C:\
libraries lapack_atlas not found in c:\users\scurt\appdata\local\programs\python\python39\libs
libraries f77blas,cblas,atlas not found in c:\users\scurt\appdata\local\programs\python\python39\libs
<class 'numpy.distutils.system_info.atlas_info'>
NOT AVAILABLE
lapack_info:
libraries lapack not found in ['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\lib', 'C:\\', 'c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\libs']
NOT AVAILABLE
C:\Users\scurt\AppData\Local\Temp\pip-wheel-24k214oa\numpy\numpy\distutils\system_info.py:1748: 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.
return getattr(self, '_calc_info_{}'.format(name))()
lapack_src_info:
NOT AVAILABLE
C:\Users\scurt\AppData\Local\Temp\pip-wheel-24k214oa\numpy\numpy\distutils\system_info.py:1748: 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.
return getattr(self, '_calc_info_{}'.format(name))()
NOT AVAILABLE
numpy_linalg_lapack_lite:
FOUND:
language = c
define_macros = [('HAVE_BLAS_ILP64', None), ('BLAS_SYMBOL_SUFFIX', '64_')]
c:\users\scurt\appdata\local\programs\python\python39\lib\distutils\dist.py:274: UserWarning:
Unknown distribution option: 'define_macros'
warnings.warn(msg)
running dist_info
running build_src
build_src
building py_modules sources
creating build
creating build\src.win-amd64-3.9
creating build\src.win-amd64-3.9\numpy
creating build\src.win-amd64-3.9\numpy\distutils
building library "npymath" sources
error: Microsoft Visual C++ 14.0 is required. Get it with "Build Tools for Visual Studio": https://visualstudio.microsoft.com/downloads/
----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\scurt\appdata\local\programs\python\python39\python.exe' 'c:\users\scurt\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\scurt\AppData\Local\Temp\tmpd9x4v47l' Check the logs for full command output.
Traceback (most recent call last):
File "c:\users\scurt\appdata\local\programs\python\python39\lib\site-packages\setuptools\installer.py", line 126, in fetch_build_egg
subprocess.check_call(cmd)
File "c:\users\scurt\appdata\local\programs\python\python39\lib\subprocess.py", line 373, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\python.exe', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', 'C:\\Users\\scurt\\AppData\\Local\\Temp\\tmpnf74y62m', '--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\scurt\AppData\Local\Temp\pip-install-msmwhfl3\matplotlib\setup.py", line 242, in
<module>
setup( # Finally, pass this all along to distutils to do the heavy lifting.
File "c:\users\scurt\appdata\local\programs\python\python39\lib\site-packages\setuptools\__init__.py", line 152, in setup
_install_setup_requires(attrs)
File "c:\users\scurt\appdata\local\programs\python\python39\lib\site-packages\setuptools\__init__.py", line 147, in _install_setup_requires
dist.fetch_build_eggs(dist.setup_requires)
File "c:\users\scurt\appdata\local\programs\python\python39\lib\site-packages\setuptools\dist.py", line 673, in fetch_build_eggs
resolved_dists = pkg_resources.working_set.resolve(
File "c:\users\scurt\appdata\local\programs\python\python39\lib\site-packages\pkg_resources\__init__.py", line 764, in resolve
dist = best[req.key] = env.best_match(
File "c:\users\scurt\appdata\local\programs\python\python39\lib\site-packages\pkg_resources\__init__.py", line 1049, in best_match
return self.obtain(req, installer)
File "c:\users\scurt\appdata\local\programs\python\python39\lib\site-packages\pkg_resources\__init__.py", line 1061, in obtain
return installer(requirement)
File "c:\users\scurt\appdata\local\programs\python\python39\lib\site-packages\setuptools\dist.py", line 732, in fetch_build_egg
return fetch_build_egg(self, req)
File "c:\users\scurt\appdata\local\programs\python\python39\lib\site-packages\setuptools\installer.py", line 128, in fetch_build_egg
raise DistutilsError(str(e)) from e
distutils.errors.DistutilsError: Command '['c:\\users\\scurt\\appdata\\local\\programs\\python\\python39\\python.exe', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', 'C:\\Users\\scurt\\AppData\\Local\\Temp\\tmpnf74y62m', '--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 [3.3.2]
python: yes [3.9.0 (tags/v3.9.0:9cf6752, Oct 5 2020, 15:34:40) [MSC
v.1927 64 bit (AMD64)]]
platform: yes [win32]
sample_data: yes [installing]
tests: no [skipping due to configuration]
macosx: no [Mac OS-X only]
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
我尝试多次重新安装python（我使用的是最新版本3.9）。 我更新了路径变量，就像我在其他文章中看到的那样。 我尝试运行相同的命令，但使用的是pip3，相同的东西。
答案 0 :(得分：2)
尝试通过以下方式更新设置工具
import async from 'async'
import axios from 'axios'
const obj = {
name: "CR90 corvette",
films: [
"http://swapi.dev/api/films/1/",
"http://swapi.dev/api/films/3/",
"http://swapi.dev/api/films/6/"
]
}
const { films } = obj
const responses = async.map(
films,
(url, callback) => {
try {
axios.get(url)
callback(null, 'OK')
} catch (error) {
callback(error)
}
}, (error, result) => {
if (error) {
console.log(error)
}
console.log(result)
}
)
并且已经回答了此类问题here. 也检查一下。
答案 1 :(得分：1)
在尝试运行“ pip install seaborn”时，我遇到了类似的问题。问题在于，新的Python 3.9不提供二进制的轮子scipy，而numpy却不提供此处的https://github.com/scipy/scipy/issues/12923。
我要做的是卸载Python 3.9，然后重新安装Python 3.8，一切正常。
让我知道您是否尝试过并成功。
答案 2 :(得分：0)
然后尝试安装 Microsoft Visual Studio C++
pip wheel matplotlib
pip install matplotlib-venn