Segmentation fault when trying to run KAG on linux

I've installed kag on home directory, so it looks like that:
/home/dawid90dd/kagbeta-linux32-client/

and i've tried to run the game, using rungame.sh, but it didn't worked. I get Segmentation fault error, when im trying to RUN the game using play button on little menu
before
http://i62.tinypic.com/2rdkf37.png
after
http://i61.tinypic.com/314a1xi.png
(notice the last lines - there is segmentation fault error)


No idea what is going on. I'm installing Kag for the first time on kubuntu 14.

 

You're getting the same problem as https://forum.kag2d.com/threads/kag-crashes-after-its-opened.22470 .

 

You don't use a good version of libpng (1.2 instead of 1.5).
I give my method in the thread given by AsuMagic, for a 64 bits linux to run the game.