Software support

in which linux environments, ignition will be installed other than ubuntu 10.04?

please give me reply for this.

Ubuntu is our “officially” supported distro, but it can (and people do) run on most other linux distros. You just need to be able to get Java installed.

i tried ubuntu 12.04 LTS, for this java is installed but ignition is not installed.
it is giving the reply as “Permission denied”.
please give me the solution.
mention the other linux distributions in which ignition is supporting.

Do you get this error while trying to launch the installer (It needs to be run with root privileges)?