Resolution: 1). Make sure that you are using a JRE from Oracle. Since RV 8.0, a minimum Java version of 1.5.0 is required. You can obtain version information from the command "java -version" .
2). Run the installer with "-is:javahome <JRE path>". Example: TIBCOUniversalInstaller-lnx-x86.bin –console -is:javahome <JRE path>
Note: The JRE home should resemble “-is:javahome /opt/jre<jre_version>”, not “-is:javahome /opt/jre<jre_version>/bin/java”. Do not specify bin/java.
3). If you already installed other Tibco products successfully on the server, copy that Installer to the installation folder and try the install again.
4). Use the command with "-is:noverifyjava true". Example: ./TIBCOUniversalInstaller-lnx-x86.bin -console -is:noverifyjava true
"-is:noverifyjava true" will enable the Installer to use its built in Java.