在virtualenv中使用pip install時出現“權限被拒絕”錯誤

Question

編輯：固定！

只需要輸入.cache目錄

我已經嘗試了virtualenvwrapper文檔說明，我已經嘗試過這個家伙的說明以及這些 ...我已經嘗試了sudo pip uninstall virtualenv ， sudo pip uninstall virtualenvwrapper ， sudo pip3 uninstall virtualenv ， sudo pip3 uninstall virtualenvwrapper在嘗試每套之前指示。 我看過像這樣的其他SO帖子，但是sudo問題與我自己的不一樣。 通過這個，我的意思是我在制作virtualenv時不使用sudo，如果我嘗試使用sudo pip安裝包，它只會說我已經安裝了包（在virtualenv之外）。

我也嘗試過pip install --user virtualenv(wrapper)

這是我做的：

~ $ sudo pip3 install virtualenv
Downloading/unpacking virtualenv
  Downloading virtualenv-13.0.3-py2.py3-none-any.whl (1.7MB): 1.7MB downloaded
Installing collected packages: virtualenv
Successfully installed virtualenv
Cleaning up...
~ $ mkdir ~/.virtualenvs
~ $ sudo pip3 install virtualenvwrapper
Downloading/unpacking virtualenvwrapper
  Downloading virtualenvwrapper-4.5.1-py2.py3-none-any.whl
Requirement already satisfied (use --upgrade to upgrade): virtualenv-clone in /usr/local/lib/python3.4/dist-packages (from virtualenvwrapper)
Requirement already satisfied (use --upgrade to upgrade): stevedore in /usr/local/lib/python3.4/dist-packages (from virtualenvwrapper)
Requirement already satisfied (use --upgrade to upgrade): virtualenv in /usr/local/lib/python3.4/dist-packages (from virtualenvwrapper)
Installing collected packages: virtualenvwrapper
Successfully installed virtualenvwrapper
Cleaning up...
~ $ export WORKON_HOME=~/.virtualenvs/

然后我將這兩行添加到我的.bashrc中:(我也嘗試將VIRTUALENVWRAPPER_PYTHON設置為/usr/bin/python ）

source /usr/local/bin/virtualenvwrapper.sh
VIRTUALENVWRAPPER_PYTHON='/usr/bin/python3'

接下來我嘗試了這個：

~ $ mkvirtualenv test
New python executable in test/bin/python
Installing setuptools, pip, wheel...done.
(test)~ $ pip install numpy
Collecting numpy
  Using cached numpy-1.9.2.tar.gz
Building wheels for collected packages: numpy
Exception:
Traceback (most recent call last):
  File "/home/aweeeezy/.virtualenvs/test/local/lib/python2.7/site-packages/pip/basecommand.py", line 223, in main
    status = self.run(options, args)
  File "/home/aweeeezy/.virtualenvs/test/local/lib/python2.7/site-packages/pip/commands/install.py", line 291, in run
    wb.build(autobuilding=True)
  File "/home/aweeeezy/.virtualenvs/test/local/lib/python2.7/site-packages/pip/wheel.py", line 754, in build
    ensure_dir(output_dir)
  File "/home/aweeeezy/.virtualenvs/test/local/lib/python2.7/site-packages/pip/utils/__init__.py", line 70, in ensure_dir
    os.makedirs(path)
  File "/home/aweeeezy/.virtualenvs/test/lib/python2.7/os.py", line 150, in makedirs
    makedirs(head, mode)
  File "/home/aweeeezy/.virtualenvs/test/lib/python2.7/os.py", line 150, in makedirs
    makedirs(head, mode)
  File "/home/aweeeezy/.virtualenvs/test/lib/python2.7/os.py", line 150, in makedirs
    makedirs(head, mode)
  File "/home/aweeeezy/.virtualenvs/test/lib/python2.7/os.py", line 157, in makedirs
    mkdir(name, mode)
OSError: [Errno 13] Permission denied: '/home/aweeeezy/.cache/pip/wheels/4b'

為什么virtualenv不能正常工作？

Answer 1

我認為如果你這樣做pip install numpy --no-cache-dir它會起作用。

如果你運行pip --help你會發現：

--no-cache-dir Disable the cache.

希望它能在將來幫助某人。

Answer 2

你需要更改pip目錄的所有者。

run chown -R <user>:<group> /home/aweeeezy/.cache/pip 。