PREUN

/bin/sh

dkms uninstall --binary -m vboxadditions -v 4.0.0-2mdv2011.0 -k 2.6.37-server-1mnb --rpm_safe_upgrade
:

POSTIN

/bin/sh

dkms install --binary -m vboxadditions -v 4.0.0-2mdv2011.0 -k 2.6.37-server-1mnb --rpm_safe_upgrade
dkms status -m vboxadditions -v 4.0.0-2mdv2011.0
: