python包安装失败_安装python软件包时出错
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.
I get the same errors while using python setup.py install.
Error while installing 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
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
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
Error while installing python-memcache
C:\Users\Praful\Desktop\mem>python setup.py install
Traceback (most recent call last):
File "setup.py", line 24, in
"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
解决方案Find get_entry_map(self, group=None): into python\Lib\sitepackages\pkg_resources\__init__.py. Insert after print self.egg_info
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.
Remove changes from paragraph 1.
python setup.py install 'broken_package'