权限被拒绝 pip virtualenv

Question

我一直在尝试设置 virtualenv 以与 django 一起使用，但我在使用 pip 安装 virtualenv 时一直遇到问题。

jeff@jeff-HP-MacBook-Android:~/repos$ pip install virtualenv
Collecting virtualenv
  Using cached virtualenv-13.1.2-py2.py3-none-any.whl
Installing collected packages: virtualenv
Exception:
Traceback (most recent call last):
  File "/home/jeff/.local/lib/python2.7/site-packages/pip/basecommand.py", line 211, in main
    status = self.run(options, args)
  File "/home/jeff/.local/lib/python2.7/site-packages/pip/commands/install.py", line 311, in run
    root=options.root_path,
  File "/home/jeff/.local/lib/python2.7/site-packages/pip/req/req_set.py", line 646, in install
    **kwargs
  File "/home/jeff/.local/lib/python2.7/site-packages/pip/req/req_install.py", line 803, in install
    self.move_wheel_files(self.source_dir, root=root)
  File "/home/jeff/.local/lib/python2.7/site-packages/pip/req/req_install.py", line 998, in move_wheel_files
    isolated=self.isolated,
  File "/home/jeff/.local/lib/python2.7/site-packages/pip/wheel.py", line 339, in move_wheel_files
    clobber(source, lib_dir, True)
  File "/home/jeff/.local/lib/python2.7/site-packages/pip/wheel.py", line 317, in clobber
    shutil.copyfile(srcfile, destfile)
  File "/usr/lib/python2.7/shutil.py", line 83, in copyfile
    with open(dst, 'wb') as fdst:
IOError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/virtualenv.py'
jeff@jeff-HP-MacBook-Android:~/repos$

我能找到的最接近的答案是关于 virtualenv 中的权限：How to avoid "Permission denied" when using pip with virtualenv

但据我所知，我的问题是我安装的 pip 有问题，因为我显然还没有 virtualenv。

Answer 1

我认为您的 pip 安装没有任何问题。 virtualenv 本身是一个 Python 模块，默认情况下它位于 /usr/local/lib/python2.7/dist-packages，您的用户没有写权限的文件夹。如果您有 sudo 访问权限，最简单的方法就是尝试：

sudo pip install virtualenv

完成后，您应该能够创建 virtualenvs 而无需使用 sudo。或者，有关于创建您自己的虚拟环境的说明 here，但看起来您可能需要对它指示您下载的脚本进行一些手动编辑。

权限被拒绝 pip virtualenv

permission denied pip virtualenv

python

permissions

pip

virtualenv