Vagrant Installation Issue: Unmet Dependencies

[ummerland]

When installing MachinekitSDK with vagrant up it stops at some point saying
"The following packages have unmet dependencies: virtualbox-guest-x11: Depends: xorg-video-abi-18 but it is not installable"
When trying to apt-get install xserver-xorg-core on the guest to install xorg-video-abi-18, the same problem occurs.

So I manually deleted the installation of virtualbox-guest-x11 in the cookbook vbox-guest-additions.sh.
But then it refuses to install machinekit because of missing dependencies too. libzmq3 seems to be one of the culprits that cannot be installed.

Are there bindings that are not updated somehow?