安装virtualenvwrapper

Question

我收到下面显示的错误，试图安装virtualenvwrapper。我做错了什么？

我正在使用Mac OSX。我使用pip作为sudo进行安装。如果我使用没有sudo的pip

，我也会得到同样的错误

Last login: Tue Aug 22 09:45:59 on ttys001
John:~ tcl$ sudo pip install virtualenvwrapper
Password:
The directory '/Users/tcl/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/Users/tcl/Library/Caches/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting virtualenvwrapper
  Downloading virtualenvwrapper-4.7.2.tar.gz (90kB)
    100% |████████████████████████████████| 92kB 1.2MB/s 
Requirement already satisfied: virtualenv in /Library/Python/2.7/site-packages (from virtualenvwrapper)
Requirement already satisfied: virtualenv-clone in /Library/Python/2.7/site-packages (from virtualenvwrapper)
Collecting stevedore (from virtualenvwrapper)
  Downloading stevedore-1.25.0-py2.py3-none-any.whl
Requirement already satisfied: pbr!=2.1.0,>=2.0.0 in /Library/Python/2.7/site-packages (from stevedore->virtualenvwrapper)
Collecting six>=1.9.0 (from stevedore->virtualenvwrapper)
  Downloading six-1.10.0-py2.py3-none-any.whl
Installing collected packages: six, stevedore, virtualenvwrapper
  Found existing installation: six 1.4.1
    DEPRECATION: Uninstalling a distutils installed project (six) has been deprecated and will be removed in a future version. This is due to the fact that uninstalling a distutils project will only partially uninstall the project.
    Uninstalling six-1.4.1:
Exception:
Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_set.py", line 778, in install
    requirement.uninstall(auto_confirm=True)
  File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_install.py", line 754, in uninstall
    paths_to_remove.remove(auto_confirm)
  File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_uninstall.py", line 115, in remove
    renames(path, new_path)
  File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/utils/__init__.py", line 267, in renames
    shutil.move(old, new)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 302, in move
    copy2(src, real_dst)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 131, in copy2
    copystat(src, dst)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 103, in copystat
    os.chflags(dst, st.st_flags)
OSError: [Errno 1] Operation not permitted: '/tmp/pip-TtCbYs-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/six-1.4.1-py2.7.egg-info'
John:~ tcl$ 

我没有在Google中看到此特定错误。

我确实在搜索不太具体的查询时得到了很多结果：

"sudo pip install virtualenvwrapper" error

然而，这些结果有各种解决方案（解决方法），我不确定是否适合我当前的问题。

Answer 1

我在某个时候遇到了这个确切的问题。以下两个步骤解决了这个问题：

1. 将-H标志与sudo命令一起使用

2. 忽略像这样的“六”包的安装

   pip install virtualenvwrapper --ignore-installed six

希望这会有所帮助。另外，最好通过Brew包管理器安装它。

Answer 2

我认为它已经涵盖here。

我不想听起来苛刻或讨厌，但这个问题很容易用谷歌搜索，并且在整个网络和StackOverflow上一遍又一遍地回答。