gnome shell not working

[michel onwordi <lupo342 gmail com>]

Hi i built compiled gnome shell from source.when i try to run it i get the following error.

mutter: symbol lookup error: /home/michel/gnome-shell/install/lib/gtk-3.0/modules/libcanberra-gtk-module.so: undefined symbol: gtk_quit_add
[~]$ Cannot register the panel shell: there is already one running.

pls help me resolve this issue ,thanks