Installation from rpm fails on Fedora.
Running 'yum install *.rpm' on my Fedora system gives "Package libobasis3.5-base-3.5.3-2.i586.rpm is not signed" and the installation aborts
Try to use option --nogpgcheck. So your line will be like that:
yum install *.rpm --nogpgcheck
But are you sure about the use of *.rpm?