Обсуждение: installation problem on redhat 5.0

hi
    I am trying to install postgresql ver 6.4.2 on redhat linux 5.0
machine. I am able to compile it  successfully .The initdb also run
successfully . but when i try to run postmaster as user postgres it
gives following errors.
____________________ errors __________________________
IpcMemoryCreate: shmget failed (Identifier removed) key=5432007,
size=96804, permission=600
SISegmentGet: failed: Identifier removed
FATAL 1:  CreateSharedInvalidationState: failed segment init
----------------------------------------------------------

    Any clues or solution of this problem.

    My machine is pentium with 16MB RAM.

    -MANOJ

> I am trying to install postgresql ver 6.4.2 on redhat linux 5.0
> machine. I am able to compile it  successfully .The initdb also run
> successfully . but when i try to run postmaster as user postgres it
> gives following errors.

Be sure to build the kernel with SysV shared memory enabled...

                      - Tom