java.lang.UnsatisfiedLinkError: libawt.so: libXp.so.6 during 10g Install on OEL 5.0

Today, while I attempting to install Oracle10gR2 (10.2.0.1) on a new server with Oracle Enterprise Linux 5.0, got the following error when OUI was invoked.

java.lang.UnsatisfiedLinkError: libawt.so: libXp.so.6: cannot open shared object file: No such file or directory

Later, found that the package libXp-1.0.0-8.i386.rpm doesn't get installed by default with OEL 5.0. Once the package was installed, the OUI was good to go!

[root@rhvm01 RPMs]# rpm -ivh libXp-1.0.0-8.i386.rpm
warning: libXp-1.0.0-8.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing... ########################################### [100%]
1:libXp ########################################### [100%]
[root@rhvm01 RPMs]#