Official Ryzom client for Ubuntu and Debian
Ubuntu Software Center
Since September 2011, Ryzom is available in Ubuntu Software Center.
Just click on Buy... button to install it (it costs $0).
Once it's installed, you can launch it from Applications menu and it will download and patch data if necessary.
All data are downloaded in ~/.ryzom/data, your profile is located at ~/.ryzom and Ryzom is installed in /opt/ryzom
Thanks to Brian Thomason from Canonical who helped for the packaging!
Canonical PPA
Just add ppa:ryzom-isv/ppa as repository source and install the ryzom package
Download DEB packages
32 bits version:
https://launchpad.net/~ryzom-isv/+archive/ppa/+files/ryzom_2.0.0.2681-0ubuntu1_i386.deb
64 bits version:
https://launchpad.net/~ryzom-isv/+archive/ppa/+files/ryzom_2.0.0.2681-0ubuntu1_amd64.deb