I tried running gimp and nothing happened, so I tried opening a .png file with gimp. Still nothing. When I ran gimp in terminal by typing "gimp" the terminal spat this at me. "gimp: error while loading shared libraries: libgegl-0.0.so.0: cannot open shared object file: No such file or directory" I'm semi-new to Ubuntu, plus I'm only 12, so I have no clue how to fix this. If someone can help me, it would be highly apriectiated.
P.S. this is the .png file:Raichu.png