Greatings to all,
I have a total newbee question and I hope that I will get an answer. I don't know what they are, and what they do. I have site made in XOOPS 2.2.3 and I don't have /usr follder. I think that I don't have them installed.
The reason for my topic is several problems that I have after I changed server. Maybe I didn't upload /usr follder with them (I read that them should be in that folder). Problems are that thumbnails don't work. First they stoped in xoopsgallery. I made a fresh installation and I get erorr that thumbnails can't be made (server have php safe mode turn off), and now thumbnails are not made in cbb 2.3
Please help me!

These are both rpm's. Think of them like "Server side modules".

usr/ refers to a location in server root.

usually on most linux servers you will use the usr/bin directory.

If you do not have root access to your server you will need to contact your host, and ask if and where these modules are installed.

Thank You very much for a replay. I will contact them!