Odinstlaovanie stareho GLIBU

Potrebujem pomoct… som chcel nainstalovat nejake veci :) ktore treba na to aby som mohol pouzivat temy. Zacal som tym ze som instaloval GLIB a chcel ssom pokracovat instalaciou ATK (v podstate ani neviem co to je :)) lenze ked spustim ./configure pre ten ATK tak mi to vyohdi toto:

checking for GLIB - version >= 2.5.7…
*** 'pkg-config --modversion glib-2.0' returned 2.12.11, but GLIB (2.4.0)
*** was found! If pkg-config was correct, then it is best
*** to remove the old version of GLib. You may also be able to fix the error
*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing
*** /etc/ld.so.conf. Make sure you have run ldconfig if that is
*** required on your system.
*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH
*** to point to the correct configuration files
no
configure: error:
*** GLIB 2.5.7 or better is required. The latest version of
*** GLIB is always available from ftp://ftp.gtk.org/. If GLIB is installed
*** but not in the same location as pkg-config add the location of the file
*** glib-2.0.pc to the environment variable PKG_CONFIG_PATH.

otazka znie: ako odinstalujem stary GLIB ?? lebo ak tomu chapem dobre tak ten problem je v tom ze mam v systeme aj starsiu verziu toho GLIBU… ak niekto pomoze budem velmi vdacny…

distr. je Fedora Core 2