Solved
1 - install all pakage of free pascal with synaptic
fp - * .deb
2 - install all pakage of libgtk 1.2 from with synaptic
libgtk 1.2 *.deb
3 - install all pakage of libgdk-pixbuf with synaptic
libgdk-pixbuf *.deb
4 - install build-essential with synaptic
Now download from sourceforge
http://sourceforge.net/project/showfiles.php?group_id=89339these pakage
fpc-src_2.0.4-1_i386.deb
lazarus_0.9.22-1_i386.deb
and install first fpc-src and then lazarus.
In the menu you will find lazarus.
And now I can use lazarus too an Linux Mint 3.0
=================================
Linux Mint is an Ubuntu-based distribution whose
goal is to provide a more complete out-of-the-box
experience by including browser plugins,
media codecs, support for DVD playback,
Java and other components.
It is compatible with Ubuntu software repositories.
http://www.linuxmint.com=================================