[Koha] Help needed in Koha Offline Circulation

Hello all.Greetings ! I have recently installed Koha 3.0.3, then I came to know about Koha Offline Circulation Client. I followed the instructions provided in the KeyHall's website, but I am facing a continuous problem in installing PHP-GTK2.' I am using Debian Lenny Stable Versions using 5 DVDs. All the prerequisites are already met but while running "configure" in PHP-GTK2 I get an error message saying that "GLIBC 2.6 or greater is required". I have already installed "GLIBC 2.9" but the message continues the same. What is this problem? Has anyone else faced it too? If yes, how do I solve this problem? Please Help. Regards. -- Nitesh Rijal BE IT http://niteshrijal.com.np +9779841458173