django - 安装python包时出错

Question

我无法从 pip 和 easy_install 安装 python 包。有一些荒谬的错误不断出现。请帮助纠正它。

我在使用 python setup.py install 时遇到了同样的错误。

安装 django-memcached

时出错

C:\Users\Praful\Desktop\django-redis-master>easy_install django-memcached
Traceback (most recent call last):
  File "C:\Python27\Scripts\easy_install-script.py", line 9, in <module>
    load_entry_point('distribute==0.6.27', 'console_scripts', 'easy_install')()
  File "C:\Python27\lib\site-packages\distribute-0.6.27-py2.7.egg\setuptools\com
mand\easy_install.py", line 1915, in main
    with_ei_usage(lambda:
  File "C:\Python27\lib\site-packages\distribute-0.6.27-py2.7.egg\setuptools\com
mand\easy_install.py", line 1896, in with_ei_usage
    return f()
  File "C:\Python27\lib\site-packages\distribute-0.6.27-py2.7.egg\setuptools\com
mand\easy_install.py", line 1919, in <lambda>
    distclass=DistributionWithoutHelpCommands, **kw
  File "C:\Python27\lib\distutils\core.py", line 112, in setup
    _setup_distribution = dist = klass(attrs)
  File "C:\Python27\lib\site-packages\distribute-0.6.27-py2.7.egg\setuptools\dis
t.py", line 222, in __init__
    for ep in pkg_resources.iter_entry_points('distutils.setup_keywords'):
  File "C:\Python27\lib\site-packages\distribute-0.6.27-py2.7.egg\pkg_resources.
py", line 486, in iter_entry_points
    entries = dist.get_entry_map(group)
  File "C:\Python27\lib\site-packages\distribute-0.6.27-py2.7.egg\pkg_resources.
py", line 2315, in get_entry_map
    self._get_metadata('entry_points.txt'), self
  File "C:\Python27\lib\site-packages\distribute-0.6.27-py2.7.egg\pkg_resources.
py", line 2101, in parse_map
    raise ValueError("Entry points must be listed in groups")
ValueError: Entry points must be listed in groups

安装 python-memcache

时出错

C:\Users\Praful\Desktop\mem>python setup.py install
Traceback (most recent call last):
  File "setup.py", line 24, in <module>
    "Topic :: Software Development :: Libraries :: Python Modules",
  File "C:\Python27\lib\distutils\core.py", line 112, in setup
    _setup_distribution = dist = klass(attrs)
  File "C:\Python27\lib\site-packages\distribute-0.6.27-py2.7.egg\setuptools\dis
t.py", line 222, in __init__
    for ep in pkg_resources.iter_entry_points('distutils.setup_keywords'):
  File "C:\Python27\lib\site-packages\distribute-0.6.27-py2.7.egg\pkg_resources.
py", line 486, in iter_entry_points
    entries = dist.get_entry_map(group)
  File "C:\Python27\lib\site-packages\distribute-0.6.27-py2.7.egg\pkg_resources.
py", line 2315, in get_entry_map
    self._get_metadata('entry_points.txt'), self
  File "C:\Python27\lib\site-packages\distribute-0.6.27-py2.7.egg\pkg_resources.
py", line 2101, in parse_map
    raise ValueError("Entry points must be listed in groups")
ValueError: Entry points must be listed in groups

Answer 1

1. 在 python\Lib\sitepackages\pkg_resources\__init__.py 中找到 get_entry_map(self, group=None):。在 print self.egg_info
之后插入
2. 运行 python setup.py 并查看最后打印的 - 损坏的包。记住它，以后再安装。删除损坏的文件夹包和文件夹 broken_package-version.dist-info。再次运行第 2 段，直到错误消失。
3. 从第 1 段中删除更改。
4. python setup.py install 'broken_package'