Solaris strange problem

Hi.

I dont really understand what is a problem, but when I try to use "whatis" or any other sort of help commands in terminal, I receive following error:

/usr/dt/man/windex: No such file or directory

/usr/dt/man: No such file or directory

/usr/openwin/share/man/windex: No such file or directory

I assume that something went wrong during installation and I didnt install help files. Am I correct or is it something else?

Thank you for you posts.

[488 byte] By [Bi0Za] at [2007-11-26 17:11:33]