Python 通过pip安装包时入口点（来自其他包）出现问题

正在尝试安装软件包，例如，

pytorch

pip安装火炬

/

pip安装-U火炬

我听到了这个

Collecting torch
  Using cached torch-0.1.2.post2.tar.gz (128 kB)
    ERROR: Command errored out with exit status 1:
     command: 'C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\aissy\\AppData\\Local\\Temp\\pip-install-35x5kco9\\torch\\setup.py'"'"'; __file__='"'"'C:\\Users\\aissy\\AppData\\Local\\Temp\\pip-install-35x5kco9\\torch\\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\aissy\AppData\Local\Temp\pip-install-35x5kco9\torch\pip-egg-info'
         cwd: C:\Users\aissy\AppData\Local\Temp\pip-install-35x5kco9\torch\
    Complete output (30 lines):
    Traceback (most recent call last):
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2811, in get_entry_map
        ep_map = self._ep_map
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2769, in __getattr__
        raise AttributeError(attr)
    AttributeError: _ep_map

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\aissy\AppData\Local\Temp\pip-install-35x5kco9\torch\setup.py", line 265, in <module>
        description="Tensors and Dynamic neural networks in Python with strong GPU acceleration",
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\setuptools\__init__.py", line 144, in setup
        _install_setup_requires(attrs)
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\setuptools\__init__.py", line 133, in _install_setup_requires
        (k, v) for k, v in attrs.items()
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\setuptools\dist.py", line 444, in __init__
        for ep in pkg_resources.iter_entry_points('distutils.setup_keywords'):
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 656, in <genexpr>
        for entry in dist.get_entry_map(group).values()
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2814, in get_entry_map
        self._get_metadata('entry_points.txt'), self
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2516, in parse_map
        maps[group] = cls.parse_group(group, lines, dist)
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2494, in parse_group
        ep = cls.parse(line, dist)
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2472, in parse
        raise ValueError(msg, src)
    ValueError: ("EntryPoint must be in 'name=module:attrs [extras]' format but got this instead json-server=json-server.cli:main", 'json-server=json-server.cli:main')
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
PS C:\Windows\system32> py -m pip install -u nltk                                                                                         
Usage:
  C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\python.exe -m pip install [options] <requirement specifier> [package-index-options] ...
  C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\python.exe -m pip install [options] -r <requirements file> [package-index-options] ...
  C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\python.exe -m pip install [options] [-e] <vcs project url> ...
  C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\python.exe -m pip install [options] [-e] <local project path> ...
  C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\python.exe -m pip install [options] <archive url/path> ...

no such option: -u
PS C:\Windows\system32> py -m pip install -U nltk                                                                                         Collecting nltk
  Using cached nltk-3.5.zip (1.4 MB)
    ERROR: Command errored out with exit status 1:
     command: 'C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\aissy\\AppData\\Local\\Temp\\pip-install-d1oaxx5q\\nltk\\setup.py'"'"'; __file__='"'"'C:\\Users\\aissy\\AppData\\Local\\Temp\\pip-install-d1oaxx5q\\nltk\\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\aissy\AppData\Local\Temp\pip-install-d1oaxx5q\nltk\pip-egg-info'
         cwd: C:\Users\aissy\AppData\Local\Temp\pip-install-d1oaxx5q\nltk\
    Complete output (30 lines):
    Traceback (most recent call last):
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2811, in get_entry_map
        ep_map = self._ep_map
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2769, in __getattr__
        raise AttributeError(attr)
    AttributeError: _ep_map

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\aissy\AppData\Local\Temp\pip-install-d1oaxx5q\nltk\setup.py", line 112, in <module>
        entry_points=console_scripts,
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\setuptools\__init__.py", line 144, in setup
        _install_setup_requires(attrs)
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\setuptools\__init__.py", line 133, in _install_setup_requires
        (k, v) for k, v in attrs.items()
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\setuptools\dist.py", line 444, in __init__
        for ep in pkg_resources.iter_entry_points('distutils.setup_keywords'):
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 656, in <genexpr>
        for entry in dist.get_entry_map(group).values()
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2814, in get_entry_map
        self._get_metadata('entry_points.txt'), self
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2516, in parse_map
        maps[group] = cls.parse_group(group, lines, dist)
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2494, in parse_group
        ep = cls.parse(line, dist)
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2472, in parse
        raise ValueError(msg, src)
    ValueError: ("EntryPoint must be in 'name=module:attrs [extras]' format but got this instead json-server=json-server.cli:main", 'json-server=json-server.cli:main')
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
PS C:\Windows\system32> py -m pip install pip                                                                                             Requirement already satisfied: pip in c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages (20.0.2)
PS C:\Windows\system32> py -m pip install pip==20.0.1                                                                                     Collecting pip==20.0.1
  Using cached pip-20.0.1-py2.py3-none-any.whl (1.5 MB)
Installing collected packages: pip
  Attempting uninstall: pip
    Found existing installation: pip 20.0.2
    Uninstalling pip-20.0.2:
      Successfully uninstalled pip-20.0.2
  WARNING: The scripts pip.exe, pip3.7.exe and pip3.exe are installed in 'C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\Scripts' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Successfully installed pip-20.0.1
PS C:\Windows\system32> py -m pip install pip==20.0.2                                                                                     Collecting pip==20.0.2
  Using cached pip-20.0.2-py2.py3-none-any.whl (1.4 MB)
Installing collected packages: pip
  Attempting uninstall: pip
    Found existing installation: pip 20.0.1
    Uninstalling pip-20.0.1:
      Successfully uninstalled pip-20.0.1
  WARNING: The scripts pip.exe, pip3.7.exe and pip3.exe are installed in 'C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\Scripts' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Successfully installed pip-20.0.2
PS C:\Windows\system32> py -m pip install torch                                                                                           Collecting torch
  Using cached torch-0.1.2.post2.tar.gz (128 kB)
    ERROR: Command errored out with exit status 1:
     command: 'C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\aissy\\AppData\\Local\\Temp\\pip-install-1ii8iy6m\\torch\\setup.py'"'"'; __file__='"'"'C:\\Users\\aissy\\AppData\\Local\\Temp\\pip-install-1ii8iy6m\\torch\\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\aissy\AppData\Local\Temp\pip-install-1ii8iy6m\torch\pip-egg-info'
         cwd: C:\Users\aissy\AppData\Local\Temp\pip-install-1ii8iy6m\torch\
    Complete output (30 lines):
    Traceback (most recent call last):
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2811, in get_entry_map
        ep_map = self._ep_map
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2769, in __getattr__
        raise AttributeError(attr)
    AttributeError: _ep_map

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\aissy\AppData\Local\Temp\pip-install-1ii8iy6m\torch\setup.py", line 265, in <module>
        description="Tensors and Dynamic neural networks in Python with strong GPU acceleration",
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\setuptools\__init__.py", line 144, in setup
        _install_setup_requires(attrs)
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\setuptools\__init__.py", line 133, in _install_setup_requires
        (k, v) for k, v in attrs.items()
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\setuptools\dist.py", line 444, in __init__
        for ep in pkg_resources.iter_entry_points('distutils.setup_keywords'):
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 656, in <genexpr>
        for entry in dist.get_entry_map(group).values()
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2814, in get_entry_map
        self._get_metadata('entry_points.txt'), self
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2516, in parse_map
        maps[group] = cls.parse_group(group, lines, dist)
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2494, in parse_group
        ep = cls.parse(line, dist)
      File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\site-packages\pkg_resources\__init__.py", line 2472, in parse
        raise ValueError(msg, src)
    ValueError: ("EntryPoint must be in 'name=module:attrs [extras]' format but got this instead json-server=json-server.cli:main", 'json-server=json-server.cli:main')
    -----------------------------------------

收集火炬
使用缓存的torch-0.1.2.post2.tar.gz（128 kB）
错误：命令出错，退出状态为1:
命令：“C:\ProgramFiles（x86）\Microsoft Visual Studio\Shared\Python37\u 64\python.exe'-C”导入sys、setuptools、tokenize；sys.argv[0]=“C:\\Users\\aissy\\AppData\\Local\\Temp\\pip-install-35x5kco9\\torch\\setup.py”“”__文件“''''C:\\Users\\aissy\\AppData\\Local\\Temp\\pip-install-35x5kco9\\torch\\setup.py''”；f=getattr（标记化，“'open'”，open）（\uuuuu文件）；code=f.read（）.replace（“\r\n”“”、“\n”“”）；f、 close（）；exec（编译（代码，“'exec'”）“鸡蛋信息——鸡蛋库”C:\Users\aissy\AppData\Local\Temp\pip-install-35x5kco9\torch\pip鸡蛋信息”
cwd:C:\Users\aissy\AppData\Local\Temp\pip-install-35x5kco9\torch\
完整输出（30行）：
回溯（最近一次呼叫最后一次）：
文件“C:\Program Files（x86）\Microsoft Visual Studio\Shared\Python37\u 64\lib\site packages\pkg\u resources\uuuuu init\uuuuu.py”，第2811行，在get\u entry\u映射中
ep\U map=自我。\ ep\U map
文件“C:\Program Files（x86）\Microsoft Visual Studio\Shared\Python37\u 64\lib\site packages\pkg\u resources\uuuuu init\uuuuu.py”，第2769行，位于\uuu getattr中__
提升属性错误（属性）
属性错误：\u ep\u映射
在处理上述异常期间，发生了另一个异常：
回溯（最近一次呼叫最后一次）：
文件“”，第1行，在
文件“C:\Users\aissy\AppData\Local\Temp\pip-install-35x5kco9\torch\setup.py”，第265行，在
description=“具有强大GPU加速的Python中的张量和动态神经网络”，
文件“C:\Program Files（x86）\Microsoft Visual Studio\Shared\Python37\u 64\lib\site packages\setuptools\ \uuuuu init\uuuuu.py”，第144行，位于安装程序中
_安装\u安装\u需要（属性）
文件“C:\Program Files（x86）\Microsoft Visual Studio\Shared\Python37\u 64\lib\site packages\setuptools\uuuuuu init\uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
（k，v）对于属性项（）中的k，v
文件“C:\Program Files（x86）\Microsoft Visual Studio\Shared\Python37\u 64\lib\site packages\setuptools\dist.py”，第444行，在\uu init中__
对于pkg_resources.iter_入口点（“distutils.setup_关键字”）中的ep：
文件“C:\Program Files（x86）\Microsoft Visual Studio\Shared\Python37\u 64\lib\site packages\pkg\u resources\\uuuu init\uuuu.py”，第656行，在
对于dist.get_entry_map（group.values（）中的条目
文件“C:\Program Files（x86）\Microsoft Visual Studio\Shared\Python37\u 64\lib\site packages\pkg\u resources\uuuuu init\uuuuu.py”，第2814行，在get\u entry\u映射中
self._获取_元数据（'entry_points.txt'），self
解析映射中的文件“C:\Program Files（x86）\Microsoft Visual Studio\Shared\Python37\u 64\lib\site packages\pkg\u resources\uuuuu init\uuuuuuu.py”，第2516行
maps[group]=cls.parse_组（组、行、距离）
文件“C:\Program Files（x86）\Microsoft Visual Studio\Shared\Python37\u 64\lib\site packages\pkg\u resources\uuuuu init\uuuuu.py”，第2494行，在parse\u组中
ep=cls.parse（行，距离）
文件“C:\Program Files（x86）\Microsoft Visual Studio\Shared\Python37\u 64\lib\site packages\pkg\u resources\uuuuu init\uuuuu.py”，第2472行，在解析中
提升值错误（msg，src）
ValueError:（“入口点必须为'name=module:attrs[extras]'格式，但得到的却是json server=json server.cli:main'，'json server=json server.cli:main'）
----------------------------------------
错误：命令出错，退出状态为1:python setup.py egg_info检查日志以获得完整的命令输出。
PS C:\Windows\system32>py-m pip安装-u nltk
用法：
C:\ProgramFiles（x86）\Microsoft Visual Studio\Shared\Python37\u 64\python.exe-m pip安装[选项][包索引选项]。。。
C:\ProgramFiles（x86）\Microsoft Visual Studio\Shared\Python37\u 64\python.exe-m pip安装[options]-r[package index options]。。。
C:\ProgramFiles（x86）\Microsoft Visual Studio\Shared\Python37\u 64\python.exe-m pip安装[选项][e]。。。
C:\ProgramFiles（x86）\Microsoft Visual Studio\Shared\Python37\u 64\python.exe-m pip安装[选项][e]。。。
C:\ProgramFiles（x86）\Microsoft Visual Studio\Shared\Python37\u 64\python.exe-m pip安装[选项]

对此我能做些什么？
包中有两个问题

主导入目录名为。这是一个bug，
-
在Python名称中是被禁止的。必须将其重命名为
json\u服务器

脚本正在使用禁止的模块。它必须固定为

[工具.诗歌.脚本]
json server=“json_server.cli:main”

请。
包中有两个问题

主导入目录名为。这是一个bug，
-
在Python名称中是被禁止的。必须将其重命名为
json\u服务器

脚本正在使用禁止的模块。它必须固定为

[工具.诗歌.脚本]
json server=“json_server.cli:main”

请。
我想是关于这个项目的。首先，这个项目真的需要json-server.py吗？你自己安装的吗？它应该是另一个项目的依赖项吗？也许只是卸载它。我想是关于这个项目的。首先，这个项目真的需要json-server.py吗？你自己安装的吗？它应该是另一个项目的依赖项吗？也许只是卸载它。