can't get ar_track_alvar on Fuerte
Hi, I wanted to get a marker detector like ar_track_alvar but after running
sudo apt-get install ros-fuerte-ar-track-alvar
it says the package can not be found. It is not also available from source code link
https://bitbucket.org/sniekum/ar_track_alvar.git
May you guide me how to download it or even I appreciate if you know any other marker detection package in ROS?
Thanks in advance.