[CentOS] Oracle RAC 9i on RH AS 4 Update 5

Hi all,
I've got problem when run command "gsdctl start", and appeared error like this :
/home/oracle/jre/1.1.8/bin/../lib/i686/native_threads/libzip.so:
symbol errno, version GLIBC_2.0 not defined in file libc.so.6 with
link time reference (libzip.so)
Unable to initialize threads: cannot find class java/lang/Thread
Could not create Java VM

Does anyone can help me? Appreciate with your response.

Thank you,