:/opt/openfire/bin# export INSTALL4J_JAVA_HOME=/usr/lib/jvm/java-1.6.0-openjdk/jre
:/opt/openfire/bin# ./openfire
testing JVM in /usr/lib/jvm/java-1.6.0-openjdk/jre ...
No suitable Java Virtual Machine could be found on your system.
The version of the JVM must be at least 1.5.
Please define INSTALL4J_JAVA_HOME to point to a suitable JVM.
You can also try to delete the JVM cache file /root/.install4j
:/opt/openfire/bin# 

Line 1: error: expected identifier or '(' before ':' token
Line 1: error: stray '#' in program
Line 65: error: too many decimal points in number
Line 2: error: stray '#' in program
Line 33: error: too many decimal points in number
Line 40: error: too many decimal points in number
Line 8: error: stray '#' in program