installing glib2 error

[s.clifford]

Hi,     I would plz like some help resolving an installation error. I am trying to install glib2 on my mandrake 8 machine as an rpm (as well as gtk2 and pongo) but get the error on all 3 rpms that the packages are already installed. I try to compile ATK but says needs glib2 installed to compile. Im new to linux so im a bit stuck as to what to do. ive tried all the usual sources of info (the ones i can understand). Any help would be much appreciated....                                                                                                                 thx                                                                                                                     [EMAIL PROTECTED]