Install fails with a “JVM not found” error

The installation may fail with a JVM not found error if the installation directory has the set-group-ID bit set. If this happens, the install_location/log.txt file (where install_location your installation directory) contains an error similar to the following:

An error occurred attempting to copy the current JVM:
ServiceException: (error code = 399; message = "Command
failed: '/bin/chmod 775 <install location>/uninstall 
/JRE-1_4 ' rc = 1 Error message: chmod: not all 
requested changes were made to <install location> 
/uninstall/JRE-1_4

If you retry the installation a second time, it succeeds.