OK
However, I still do not lose hope of putting together a project.
I saw that other people also had problems with dependencies when building with maven.
Can you give me some tips on known build problems?
For example, are all sources located at the address?
https://sourceforge.net/p/jforum2/code/HEAD/tree/trunk/
Accordingly, is it enough to take these sources and run mvn, or is it better to build from the IDE (Eclipse, Netbeans)?
I want to understand that I have something wrong or there may still be external problems.
I'm still exploring the possibility of using JForum.
But I would like to have a project that I could control.
All I need to do is make sure that I can build the project myself.
If you don't have time there is no problem. I appreciate your time
Thank you in advance for your response.