它说我的笔记本电脑上安装了pip，但它不能下载其他模块

Question

我试过在CMD上下载很多不同的模块，它们似乎一开始就安装好了（直到下载栏才显示出来），但是keep失败了，出现了很多红色错误。我已经重新安装了几次python，并且已经检查了正确的python，pip可以正常工作강상훈" 那只是我的韩国名字） 下面是一个错误示例

C:\Users\강상훈>pip install pyinstaller
Collecting pyinstaller
  Using cached pyinstaller-4.0.tar.gz (3.5 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
    Preparing wheel metadata ... error
    ERROR: Command errored out with exit status 1:
     command: 'c:\users\강상훈\appdata\local\programs\python\python37\python.exe' 'c:\users\강상훈\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\강상훈\AppData\Local\Temp\tmpqq61x1ww'
         cwd: C:\Users\강상훈\AppData\Local\Temp\pip-install-o6lufvmx\pyinstaller
    Complete output (38 lines):
    running dist_info
    creating C:\Users\강상훈\AppData\Local\Temp\pip-modern-metadata-ol2zzjvm\pyinstaller.egg-info
    writing C:\Users\강상훈\AppData\Local\Temp\pip-modern-metadata-ol2zzjvm\pyinstaller.egg-info\PKG-INFO
    writing dependency_links to C:\Users\강상훈\AppData\Local\Temp\pip-modern-metadata-ol2zzjvm\pyinstaller.egg-info\dependency_links.txt
    writing entry points to C:\Users\강상훈\AppData\Local\Temp\pip-modern-metadata-ol2zzjvm\pyinstaller.egg-info\entry_points.txt
    writing requirements to C:\Users\강상훈\AppData\Local\Temp\pip-modern-metadata-ol2zzjvm\pyinstaller.egg-info\requires.txt
    writing top-level names to C:\Users\강상훈\AppData\Local\Temp\pip-modern-metadata-ol2zzjvm\pyinstaller.egg-info\top_level.txt
    writing manifest file 'C:\Users\강상훈\AppData\Local\Temp\pip-modern-metadata-ol2zzjvm\pyinstaller.egg-info\SOURCES.txt'
    reading manifest file 'C:\Users\강상훈\AppData\Local\Temp\pip-modern-metadata-ol2zzjvm\pyinstaller.egg-info\SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    Error in sitecustomize; set PYTHONVERBOSE for traceback:
    SyntaxError: (unicode error) 'utf-8' codec can't decode byte 0xb0 in position 0: invalid start byte (sitecustomize.py, line 7)
    warning: no files found matching 'pyinstaller-gui.py'
    no previously-included directories found matching 'bootloader\build'
    no previously-included directories found matching 'bootloader\.waf-*'
    no previously-included directories found matching 'bootloader\.waf3-*'
    no previously-included directories found matching 'bootloader\waf-*'
    no previously-included directories found matching 'bootloader\waf3-*'
    no previously-included directories found matching 'bootloader\_sdks'
    no previously-included directories found matching 'bootloader\.vagrant'
    warning: no previously-included files found matching 'bootloader\.lock-waf*'
    no previously-included directories found matching 'doc\source'
    no previously-included directories found matching 'doc\_build'
    warning: no previously-included files matching '*.tmp' found under directory 'doc'
    warning: no files found matching 'news\_template.rst'
    no previously-included directories found matching 'news'
    no previously-included directories found matching 'old'
    no previously-included directories found matching 'scripts'
    no previously-included directories found matching 'tests\scripts'
    no previously-included directories found matching '.github'
    warning: no previously-included files found matching '.*'
    warning: no previously-included files found matching '*.yml'
    warning: no previously-included files found matching '*~'
    warning: no previously-included files found matching '.directory'
    warning: no previously-included files matching '*.py[co]' found anywhere in distribution
    writing manifest file 'C:\Users\강상훈\AppData\Local\Temp\pip-modern-metadata-ol2zzjvm\pyinstaller.egg-info\SOURCES.txt'
    creating 'C:\Users\강상훈\AppData\Local\Temp\pip-modern-metadata-ol2zzjvm\pyinstaller.dist-info'
    error: invalid command 'bdist_wheel'
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\강상훈\appdata\local\programs\python\python37\python.exe' 'c:\users\강상훈\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\강상훈\AppData\Local\Temp\tmpqq61x1ww' Check the logs for full command output.

Answer 1

尝试安装

pip install wheel

然后

pip install pyinstaller

Answer 2

我有同样的问题，如果你已经有车轮，尝试重新安装，这将有帮助。还要确保已安装pywin32

pip uninstall wheel
pip install wheel
pip install pyinstaller