##Add --{installed-}packages-path command line option to subl
Importance: Medium
Motivation: Lots of plugin installation instructions (the “non Package Control way”) tell the user to “go to their packages folder”, sometimes supplying the full paths for Linux, macOS, Windows. This is pointless as this can just as well be provided by Sublime itself in the form a simple command line option. If Sublime provides it as a command-line option, every plugin author can just write something along the lines of:
If you want to install my package manually, run
$ cd `subl --packages-path`and then
$ git clone https://github.com/author/package
Proposed solution #1:
Calling
$ subl --packages-path
will print the full path to Sublime’s packages folder. Calling
$ subl --installed-packages-path
will print the full path to Sublime’s installed packages folder.

. Anyway, it’s platform dependent is my point. So Sublime should make this issue platform-independent by providing a 

