on machines with selinux disabled:
[axet@axet-laptop Download]$ sudo rpm -U VirtualBox-2.1.2_41885_fedora9-1.i386.rpm
chcon: can't apply partial context to unlabeled file `/usr/lib/virtualbox/VirtualBox'
chcon: can't apply partial context to unlabeled file `/usr/lib/virtualbox/VBoxSDL'
chcon: can't apply partial context to unlabeled file `/usr/lib/virtualbox/VBoxHeadless'
chcon: can't apply partial context to unlabeled file `/usr/lib/virtualbox/vboxwebsrv'
Creating group 'vboxusers'. VM users must be member of that group!
No precompiled module for this kernel found -- trying to build one. Messages
emitted during module compilation will be logged to /var/log/vbox-install.log.
Success!
Stopping VirtualBox kernel module [ OK ]
[axet@axet-laptop Download]$
