User support

Continuing the last post story, the user installed the application. Finally. But, no, my headache is not over, yet. Now she can't run it. First, she tries to execute it on /opt/bin/ as a user, and the program does not work because it needs to create temporary files. Also, she can't execute it in her home directory because the program is not in the path. And to end up with, she doesn't know how to change her path. Oh, God!