$ rpm -ql common-lisp-controller-6.20-2.fc13.noarch reports /usr/lib64/common-lisp /usr/lib64/common-lisp/bin which makes no sense on an x86 system. You are creating arch dependent empty directories with a noarch package. Please fix your packaging to respect FHS.
I just submitted a new package to rawhide that fixes this. I close it when it leaves testing.
common-lisp-controller-6.20-3.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/common-lisp-controller-6.20-3.fc14
common-lisp-controller-6.20-3.fc14 has been pushed to the Fedora 14 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update common-lisp-controller'. You can provide feedback for this update here: https://admin.fedoraproject.org/updates/common-lisp-controller-6.20-3.fc14
common-lisp-controller-6.20-3.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report.