virtualbox-bin 4.1.22 installs the following file into /lib/udev/rules.d # create second tree of USB devices according to # http://www.virtualbox.org/ticket/7759#comment:5 SUBSYSTEM=="usb_device", ACTION!="remove", RUN="%UDEVDIR%/VBoxCreateUSBNode.sh $major $minor $attr{bDeviceClass}" SUBSYSTEM=="usb", ACTION!="remove", ENV{DEVTYPE}=="usb_device", RUN="%UDEVDIR%/VBoxCreateUSBNode.sh $major $minor $attr{bDeviceClass}" SUBSYSTEM=="usb_device", ACTION=="remove", RUN="%UDEVDIR%/VBoxCreateUSBNode.sh --remove $major $minor" SUBSYSTEM=="usb", ACTION=="remove", ENV{DEVTYPE}=="usb_device", RUN="%UDEVDIR%/VBoxCreateUSBNode.sh --remove $major $minor" The %UDEVDIR% tokens probably come from a glitch in the autoconf setup; anyway, the system won't start VirtualBox unless the file is edited.
*** This bug has been marked as a duplicate of bug 447112 ***
Oh sorry, I didn't see that this is about virtualbox-bin. I gonna fix this right away.
+*virtualbox-bin-4.1.24-r1 (09 Jan 2013) +*virtualbox-bin-4.1.22-r1 (09 Jan 2013) + + 09 Jan 2013; Lars Wendler <polynomial-c@gentoo.org> + -virtualbox-bin-4.1.22.ebuild, +virtualbox-bin-4.1.22-r1.ebuild, + -virtualbox-bin-4.1.24.ebuild, +virtualbox-bin-4.1.24-r1.ebuild: + Fixed malformed udev rules file. Thanks to C W Rose for reporting this in bug + #451018. +