I have installed the latest version of glib. I am trying to install other needed software such as pango, atk+ and others. using pango as an expample, once I issue the ./configure command the progrmas runs for a moment and then I get checking for GLIB - version >= 2.1.3... *** 'pkg-config --modversion glib-2.0' returned 2.2.0, but GLIB (2.2.2) *** 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 2.1.3 or better is required. The latest version of *** Glib is always available from ftp://ftp.gtk.org/. . I have varified and reentered the information for PKG_CONFIG_PATH and LD_LIBRARY_PATH and ran and reran ldconfig after editing the ld.so.conf file in /etc. I have completely removed and reinstalled glib-2.2.2 by creating an RPM from the source. It does not fail, but nothing installed after it will recognise the correct version that has been installed. I even looked into the glib-2.2.2.pc file, and there is no line in it that states glib-2.2.2 Please help. I have looked on line and in different help groups and no one seems to know what to do. Thanks in advance for your assistance.