python - pycharm无法安装模块，出现nothing to show

Question

之前用pycharm时挺好，卸载后重新安装就不行了。试过Invalidate Caches/Restar,没用。python和pycharm都重新安装过还是没用，换版本安装也没用。

Answer 1

Under Windows, it should be changed C:users用户名pippip.inihere
If there is no directory, create a new one.

Answer 2

Pycharm is just an IDE. You can install the packages you need directly in the console through pip or easy_install, which does not affect your use

Answer 3

Thanks for the invitation! I also encountered this problem two days ago. The approximate solution is as follows:
Create .pipdirectory under ~/, and then create the pip.conf file

[global]
index-url = http://pypi.douban.com/simple
trusted-host = pypi.douban.com

I’m not sure about the Windows directory

Answer 4

Don’t do anything after Invalidate Caches/Restar. Watch the data in the lower right corner of it re-index. Wait until it is indexed and see if it works