Fully qualify directory for correct placement

[derneuere]

In the POST INSTALL section, the cp commands should probably have the source directories fully qualified (can be obtained at startup of the script). Doing this script manually as I did have the risk of not being in the right place (working directory). Similarly, if someone changes the script elsewhere in the future. I guess you know that 'ressources' is misspelled, but that may be hard to change.

[Seneliux]

No problems if no changes in directory structure after git clone ....
I installed from /tmp, from /root - no issues.
Script "knows" the path to the ressourses or any other directory, because these path is RELATIVE from "script root" - where script was started.