Hi. Not sure if this is the same thing? bab@espresso:~> apt-cache show xeukleides Package: xeukleides ... Maintainer: Muhammad Hussain Yusuf <yusuf@debian.org> ... Version: 0.9.1rev1-1 ... Description: a program to create Euclidean geometry figures. xeukleides is a system for editing and viewing elementary Euclidean geometry figures using a gtk interface. Also included is eukleides which is console based. Ben. :)