Glib installing prob

[craig]

I try to install cpan -e Glib and i get this error not sure what it means?


  CPAN.pm: Going to build T/TS/TSCH/Glib-1.222.tar.gz

Package gobject-2.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `gobject-2.0.pc'
to the PKG_CONFIG_PATH environment variable
No package 'gobject-2.0' found
  at Makefile.PL line 60
*** can not find package gobject-2.0 >= 2.0.0
*** check that it is properly installed and available in PKG_CONFIG_PATH
  at Makefile.PL line 60
No 'Makefile' created  TSCH/Glib-1.222.tar.gz
   /usr/local/bin/perl Makefile.PL -- NOT OK
Running make test
   Make had some problems, won't test
Running make install
   Make had some problems, won't install