Error after 70% installing Oracle Database 11g Release 2 installer

Hi,
While installing Oracle Database 11g Release 2 installer, it was going on smoothly, but on completion of 70% installation, it threw an error message. However it continued after throwing the error message. The error message says “Error in invoking target ‘agent nmhs’ of makefile”.
Have you any idea of the message. Should I try a fresh one?
Please help.
