Some mods work perfectly, some don't.
Installed as per the entire instructions, checed, checked and checked again but now I still get errors:

/home/PATH/TO/ADMIN/includes/classes/module_installer.php on line 201
Error Error: Nothing to do - no query or query-file specified.
Error Failed to set up version tracker table
Warning /home/PATH/TO/ADMIN/includes/module_installation/yellow1912_ssu/current_version.txt is missing
Error Module version could not be found in file and database

Plus all files are called as domain.com/cSSU_ID_DELIMITER1

The files are installed but it simply won't work.
htaccess checked, everything checked.

it seems some errors are calling for files that don't exist or at least are not included in the package I just downloaded.