错误:无法创建'/usr/local/lib/python2.7/dist-packages/virtualenv_support':权限被拒绝

Question

我正在使用ubuntu 12.04而我正在尝试使用安装virtualenv,但突然间我遇到了这个错误.

samuel@sampc:~$ pip install virtualenv
Downloading/unpacking virtualenv
  Running setup.py egg_info for package virtualenv

    warning: no previously-included files matching '*' found under directory 'docs/_templates'
    warning: no previously-included files matching '*' found under directory 'docs/_build'
Installing collected packages: virtualenv
  Running setup.py install for virtualenv
    error: could not create '/usr/local/lib/python2.7/dist-packages/virtualenv_support': Permission denied
    Complete output from command /usr/bin/python -c "import setuptools;__file__='/home/samuel/build/virtualenv/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /tmp/pip-Z2v_fR-record/install-record.txt:
    running install

running build

running build_py

running install_lib

creating /usr/local/lib/python2.7/dist-packages/virtualenv_support

error: could not create '/usr/local/lib/python2.7/dist-packages/virtualenv_support': Permission denied

----------------------------------------
Command /usr/bin/python -c "import setuptools;__file__='/home/samuel/build/virtualenv/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /tmp/pip-Z2v_fR-record/install-record.txt failed with error code 1
Storing complete log in /home/samuel/.pip/pip.log

有没有人对我的案子有所了解？

Answer 1

我听说使用sudo它pip是不安全的.

尝试添加--user到您的命令的最后,提到这里.

pip install packageName --user

我怀疑使用此方法安装意味着其他用户无法使用这些包.

Answer 2

您没有Python文件夹的权限.

sudo chown -R $USER /usr/local/lib/python2.7

Answer 3

使用

sudo pip install virtualenv

显然,在行之前添加"sudo"时,您将具有管理员权限...只是不要忘记您的密码.

Answer 4

您必须更改上述路径的权限。