Install oas 10g 10.1.2.0.2 in Sles10 SP2

Hi
I'm trying to install the oas 10.1.2.0.2 x86 in Sles10 SP2 x86_64, but in the checking of operating system packages display a warning because don't found the openmotif-2.1.30ML14. I installed the openmotif21-libs-32bit-2.1.30MLI4-143.2 that came cd2 sles installer, but the oas installer follow showing the warning.

those are the installed rpms:
naf:~/Desktop/rpms # rpm -qa|grep openmotif
openmotif-libs-2.2.4-21.17
openmotif-libs-32bit-2.2.4-21.17
openmotif21-libs-32bit-2.1.30MLI4-143.2

I think that not exist the openmotif 2.1.30 for x86_64
Thanks for your help
Alcibiades