Comment # 22 on bug 1171164 from Callum Farmer

(In reply to Matthias Gerstner from comment #16)
> I cleaned up the permissions profiles to remove the now unneeded /usr/lib
> entries. A number of entries still didn't move to libexec, however:
> 
> - /usr/libexec/virtualbox/VirtualBoxVM
> - /usr/libexec/virtualbox/VBoxHeadless
> - /usr/libexec/virtualbox/VBoxSDL
> - /usr/libexec/virtualbox/VBoxNetAdpCtl
> - /usr/libexec/virtualbox/VBoxNetDHCP
> - /usr/libexec/virtualbox/VBoxNetNAT


```INSTALL_DIR=/usr/lib/virtualbox```
Unable to move; hardcoded location for everything, data should stay in
/usr/lib.