it will help if you post more details about your setup and everything... the stylelint stuff is all new so we are still working out all the bugs and documentation. Also you seem to have a lot of problems understanding or working with git as well so can you please provide all the following information.
1. Operating System
2. Editor
3. Folder you are running it from
4. how your running it
5. your setup steps, any and all commands you have run
if you are uncomfortable posting it all here then get on irc and dm it to me
also if you setup your editor correctly you should not need the command...
I do not use the same editor so can not confirm this but it should work if you follow these instructions
https://plugins.jetbrains.com/plugin/92 ... int-plugin