From MEPIS Documentation Wiki
The purpose of this page is to discuss how to make screencast in MEPIS
Installed through this commands from terminal as root
wget http://kent.dl.sourceforge.net/sourceforge/xvidcap/xvidcap_1.1.4p1_i386.deb sudo dpkg -i xvidcap_1.1.4p1_i386.deb xvidcap
and it started working well.........
currently only works on 32-bit machines http://packages.debian.org/lenny/wink