I am using fedora 9. I don't know what went wrong but now whenever i double click on a rpm package to install it, nothing happens. When I clicked on
Applications/System tools/Package installer
it showed following error message
Could not launch menu item
Failed to execute child process "/usr/bin/gpk-install-file" (No such file or directory)

Can anyone help and tell me whats the problem with my Fedora.

Ehsan ul haq