The list of supported Linux Operating systems for each version of the VSEL product are in the release notes/product guides
Anything not on these lists have not been test and are not supported (and most likely will not work)
For Solaris - there is the commandline option only
VSEL is not supported on Solaris, only Linux..
There are some modules you can deploy to your Solaris environment, depending on what you are trying to get out of them, all of the below support Solaris 10:
HIPS (IPS only, firewall not supported)
ACCM (if you are DoD)
Command Line Virus Scanner
Attached is a cheat sheet I put together of some Solaris commands & manual install/removal.. this might help you out.