pkgdb -F
--->  Checking the package registry database
Stale dependency: opera-linuxplugins-9.10.20061214 -> opera-9.20.20070409 (www/opera):
opera-linuxplugins-9.10.20061214 (score:20%) ? ([y]es/[n]o/[a]ll) [no] y
Fixed. (-> opera-linuxplugins-9.10.20061214)
Cyclic dependencies: opera-linuxplugins-9.10.20061214 -> (opera-linuxplugins-9.10.20061214)
Unlink opera-linuxplugins-9.10.20061214 -> opera-linuxplugins-9.10.20061214 ? [yes] y
Command failed [exit code 1]: "grep -v \"^opera\\\\-linuxplugins\\\\-9\\\\.10\\\\.20061214\\\$\" < /var/db/pkg/opera-linuxplugins-9.10.20061214/+REQUIRED_BY > /tmp/+REQUIRED_BY.84395.0"