Обсуждение: Running postgresql problem??

I have a problem running postgresql
Specifically, this is the error that Iget:

csil-sunb23|/usr/dcs/csil-projects/cs411/cs411g3/postgres/bin|[142]% postmaster
 -B 32 -N 16 -D /usr/dcs/csil-projects/cs411/cs411g3/postgres/data
>FATAL 1:  configuration file `postgresql.conf' has wrong permissions
>
>cs411ta2|csil-sunb23|/usr/dcs/csil-projects/cs411/cs411g3/postgres/bin|[143]%
>

I am logged in as "cs411ta2" to run postgresql created by "cs411g3".The
postgresql user for cs411g3 is "cs411g3". I am
a have the rwx permissions on the group "ta411" that both "cs411ta2"
and "cs411g3" belong to.

How can I run the postgresql created by "cs411g3"? is there a way to
change the postgres user created by "cs411g3", so that I can run the same
postgresql that "cs411g3" has installed.


thanks