ROOT installing problems

ROOT Version: 6.30/04

Everytime I try to run a macro it shows me this error, I don’t know what to do. Yesterday i tried to add the code line “source root/bin/” to the .bashrc and everything seemed to work fine, but when I turned on my computer this error showed to me again.

Hi Lorenzo,

Thanks for the post and welcome to the ROOT community!
Have you checked all the dependencies are present on your system? It seems that libgif is not present on your system.