pip 命令不起作用

Question

我尝试运行 pip 命令，例如：pip install tweepy。我收到以下错误：

Could not install packages due to an EnvironmentError: [Errno 13] Permission denied: 'idnadata.py'
Consider using the `--user` option or check the permissions.

You are using pip version 18.0, however version 18.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

有人知道如何解决这个问题吗？

Answer 1

你应该使用 sudo 和 pip install，因此

pip install foo

它成为了

sudo pip install foo