Seleniumが突然使えなくなり再度インストールしようとするとエラーがでる Selenium pip ,. Collecting selenium Using cached matplotlib 1.3.1 requires nose, which is not installed. matplotlib 1.3.1 requires tornado, which is not installed. Installing collected packages: selenium Could not install packages due to an EnvironmentError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/selenium' Consider using the `--user` option or check the permissions.

Linux


pip install selenium


OS Python 2.7OS Python 2.7OS Python

Linux pip


source bin/activate
pip install selenium


Selenium