LINUX is always been a hassle.

REASONS: installing an app the LINUX way.

1. Know repository location
2. Register PPA for download auth
3. Update APT
4. Avoid package manager conflict issue
5. For uninstall locate PPA then purge, find repo location and remove, THEN UPDATE THE APT AGAIN. OH PLEASE , IN WINDOWS THIS IS ALWAYS BE ONE CLICK AWAY!!!
- nuclear football