Need this packages RHEL 5.6, Please help

Linux and Unix-Like Red Hat
1

Need this packages RHEL 5.6, Please help
Hey all,

I need these packages for RHEL 5.6

libyaml 
libyaml-devel
libffi
libffi-devel

uname -mx86_64

uname -mx86_64

Please tell me from which site I can get these packages
My OS is RHEL 5.6 64 bit.
Thanks,
Manali

2

A yum repository most likely.

You can try their website too:
LibYAML
libffi