error while loading shared libraries: libgtkmm-3.0.so.1

[Rodrigo Nunes <rnsribeiro gmail com>]

hi ...
 gtkmm3.0 installed the library on my computer, the program compiles but at run-time shows the following error:

 error while loading shared libraries: libgtkmm-3.0.so.1: can not open shared object file: No such file or directory

 I wonder as I do to solve this problem.

 thanks ...