hello im new to linux iv been messing of with it for a week or two iv been trying to intall EVEONLINE

SO ...iv dun the big jump in to the linux world ....and im thinking its way over my head . lets go back to windows and give up but weres the fun in that.i get to sit it up late puzzed every night befor a go bed as well and im
not getting to for with it for the last week or 2 maybe 3 lol so let me ask what the hell do i put in this terminal commands the new box of tricks iv jumped in to lol

https://wiki.eveuniversity.org/Installing_EVE_on_Linux

iv dun this loads of time over and over yeah ....didnt work

eorge@george-ThinkPad-T420:~$ cd evelauncher
george@george-ThinkPad-T420:~/evelauncher$ chmod u+x evelauncher.sh
george@george-ThinkPad-T420:~/evelauncher$ ./evelauncher.sh
QObject::startTimer: Timers can only be used with threads started with QThread
/home/george/evelauncher/./evelauncher: symbol lookup error: /lib/x86_64-linux-gnu/libGLX_mesa.so.0: undefined symbol: xcb_dri3_get_supported_modifiers
george@george-ThinkPad-T420:~/evelauncher$

so im back to this part in my short linux life what doo i put to fix this i no its lib a think it might be a font ...loads of google and 3 weeks later im hear so can any 1 help me