Upgrade from 1.0.2 to 1.2.0 on RedHat Linux v3

Hi All,

I was hoping to upgrade to the latest release but when I tried I got the
following:

rpm --upgrade pgadmin3-1.2.0-1.i686.rpm 
warning: pgadmin3-1.2.0-1.i686.rpm: V3 DSA signature: NOKEY, key ID 748f7d0e
error: Failed dependencies:       libXinerama.so.1 is needed by pgadmin3-1.2.0-1       libXxf86vm.so.1 is needed by
pgadmin3-1.2.0-1      libstdc++.so.6(GLIBCXX_3.4) is needed by pgadmin3-1.2.0-1
 

I downloaded the rpm from
ftp://ftp10.us.postgresql.org/pub/postgresql/pgadmin3/release/v1.2.0/fc3
thinking that was the closest to what I have.  Any suggestions?

Kind Regards,
Keith

______________________________________________
99main Internet Services http://www.99main.com