Thanks for getting back to me. Sorry for late response. I installed only the 3.3.5 package, as I assumed the master package is for legion? Or do I have to install both of them?
I'm going to try to do it again. Trying both solutions.
Thanks!
EDIT:
Just installed 3.3.5 package following the instructions. If I browse my /opt/trinitycore/bin directory there is only authserver and worldserver files in there. I also tried to install the master package after installing 3.3.5 and got "E: Unable to locate package trinitycore-server-master-en"