安装python软件包时出现错误 [英] Errors while installing python packages

问题描述

我无法同时从pip和easy_install安装python软件包.不断出现一些荒谬的错误.请帮助纠正它.

I 'm not able to install python packages from both pip and easy_install. There's some absurd kind of error that keeps popping up. Kindly help to rectify it.

使用python setup.py install时出现相同的错误.

I get the same errors while using python setup.py install.

安装 django-memcached

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

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

推荐答案

1. 将get_entry_map(self, group=None):查找到python \ Lib \ sitepackages \ pkg_resources \ __ init__.py中.在print self.egg_info
之后插入
2. 运行python setup.py并查看最后打印的破损包装. 记住它，稍后再安装.删除破碎的文件夹 包和文件夹broken_package-version.dist-info.再次运行第 2 段，直到错误消失.
3. 从段落 1 中删除更改.
4. python setup.py install 'broken_package'

1. Find get_entry_map(self, group=None): into python\Lib\sitepackages\pkg_resources\__init__.py. Insert after print self.egg_info
2. Run python setup.py and look to the last printed - broken package. Remember it, later to install again. Delete the folder of broken package and folder broken_package-version.dist-info. Run again paragraph 2, until the error disappears.
3. Remove changes from paragraph 1.
4. python setup.py install 'broken_package'

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