Multiple versions of Sunone on 1 box

Please help me. We are in the process of migration from Sunone 7 to SJAS 8.x , that is Sunone App server version 8. Since we are supporting both versions in the transition period, I would like to have both the servers installed on our integration box which is a SUN SPARC SOLARIS 10. But the problem is that once I install, version 8, the Sunone 7 installation would not work as is compalins about a host of modules already existing on the machine, for example, SUNWant. I have root privileges and I am trying to install both under root.

Is this a limitation on Solaris, because I have successfully installed these versions on the same box with Windows XP on it.

Thanks

Sunil

[701 byte] By [sunilspa] at [2007-11-26 15:24:18]