How to install OpenSim on Ubuntu 7.10 (Gutsy Gibbon)

cd /etc/apt
sudo vi sources.list
add the following URL to the file
deb http://fr.archive.ubuntu.com/ubuntu hardy main universe
Open the Synaptic Package Manager, search for and download the following.
subversion
nant
mono-gmcs
libmono-microsoft8.0-cil
libmono-system-runtime2.0-cil
libgdiplus
libmono-i18n2.0-cil
cd ~
svn co http://opensimulator.org/svn/opensim/trunk opensim
cd opensim
./runprebuild.sh
nant
Then change directories
cd bin
mono OpenSim.exe
Download a viewer
http://secondlife.com/support/downloads.php
extract the viewer
tar -xvjf SecondLife.tar.bz2
cd SecondLife
./secondlife.exe -loginuri http://localhost:9000/ -loginpage http://localhost:9000/?method=login