The current version (build 72) is based on QT4.

After compilation the file uoclient exists in the current directory. Move it to the release directory and start:

mv uoclient release
cd release
./uoclient

You get an error, but the configuration file config.xml is created. Update that file to fit your needs: edit your server IP and the path to the UO installation. After that you can copy the file to your home directory and afterwards start the client

mkdir ~/.UO
mv config.xml ~/.UO/config.xml
./uoclient -c ~/.UO/config.xml

To be standards compilant one should move uoclient to /usr/local/bin, the UO-files should stay in /usr/local/share/UO, the wolfpack stuff perhaps in /usr/local/share/wolfpack and so on

You can run the original (OSI) client under GNU/Linux with the help of Wine (see http://appdb.winehq.org/appview.php?iAppId=228).

You can download a client from http://largedownloads.ea.com/pub/uo/uoml_setup.exe http://largedownloads.ea.com/pub/uo/setup-1.46.0.3.exe. After installation you have a client v4.0.11c.

There also seems to exist an god client: http://necrotoolz.sourceforge.net/kairpacketguide/godcli.htm

see: http://www.iris2.de/