Apollon is a KDE-client for giFT (http://www.sf.net/projects/gift).
you need to install giFT and some plugins first.

Have a look in the file HowtoGetPlugins.README.

HowTo install: read INSTALL.

For further help, see http://www.sf.net/projects/apollon
and if necessary, email to apollon-user@lists.sourceforge.net
or go to the IRC-channel #apollon on irc.freenode.net

!!!PLEASE READ THE FILE "LEGALNOTE"!!!