the variable MANPATH was not set but defined as

/usr/dt/man:/usr/man

so i added the path of gcc to the end and rebooted. As a result, manpage to gcc is still not working but to others are still ok and the echo $MANPATH command gave

/usr/dt/man:/usr/man:/usr/dt/man/usr/man:/usr/local/bin/gcc
(new path for gcc)

any clues what is wrong?

Rachael