Iwokeuplikethis

I figured out why it wasn't letting me run the repository commands and got it now. Thank you!

It's not letting me add the repository for some reason. I keep getting "command not found"

Update: I've just tried installing PlayOnLinux and now I'm getting an error message. "PlayOnLinux has encountered an error. If the program you are installing does not work correctly, it might be the cause of the problem." It's also saying the wine has crashed..

I recently installed Linux with Crouton on my Chromebook along with Wine but I can't seem to open .exe files yet. I tried opening it with winebrowser and wine programs loader but no results. Nothing happens, I don't even get an error message. Any advice would be appreciated. I don't really know what I'm doing and have used tutorials to get this far. Is there something that I'm missing? I've tried downloading both the Windows 64 and 32 client, and I'm using Ubuntu 16.04.