Pros-cli not found on path

Hey, I am following the install instructions on Linux (I am on a Chromebook), and am getting an error for pros-cli. It goes like “PROS CLI WAS NOT FOUND ON YOUR PATH”.

I have pros and prosv5 installed in path. This is the directory I added:

Running --version on both binaries gives me:

And atom still gives me a “could not find CLI” error. Here is how my packages look:

(I am also getting an Uncaught version, could not install terminal-tab-plus error as well). I don’t know what else to do anymore.