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当我开始学习Python时,我不知道virtualenv,所以我在系统级安装了所有的东西。删除系统级安装的所有pip软件包?
我想做一个完整的清理,以防止问题。但是,创建requirements.txt然后尝试运行卸载会引发以下错误,并且不会完成任何卸载。任何想法可能是错误的?
> Exception:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main
status = self.run(options, args)
File "/usr/local/lib/python2.7/site-packages/pip/commands/uninstall.py", line 76, in run
requirement_set.uninstall(auto_confirm=options.yes)
File "/usr/local/lib/python2.7/site-packages/pip/req/req_set.py", line 346, in uninstall
req.uninstall(auto_confirm=auto_confirm)
File "/usr/local/lib/python2.7/site-packages/pip/req/req_install.py", line 754, in uninstall
paths_to_remove.remove(auto_confirm)
File "/usr/local/lib/python2.7/site-packages/pip/req/req_uninstall.py", line 115, in remove
renames(path, new_path)
File "/usr/local/lib/python2.7/site-packages/pip/utils/__init__.py", line 267, in renames
shutil.move(old, new)
File "/usr/local/Cellar/python/2.7.12_2/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 303, in move
os.unlink(src)
OSError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/site-packages/awscli-1.11.83.dist-info/DESCRIPTION.rst'
'OSERROR:[错误13]权限denied'是一个这里很好的开始。您的'用户'没有权限“解除”某些文件。也许,你忘了调用'sudo'? – Abdou
我绝对称为sudo,因为这是我的第一个想法 – jwarris91
这可能与[这个点子问题](https://github.com/pypa/pip/issues/3165)有关。我的猜测是,它在启动终端时起作用,因为一些依赖项在第一遍中已经被卸载。因此,当您启动终端时,这些更改会生效,并且整体卸载顺利进行。 – Abdou