Verifying archive integrity... All good.
Uncompressing VirtualBox 5.0.6 Guest Additions for Linux............
VirtualBox Guest Additions installer
Removing installed version 5.0.6 of VirtualBox Guest Additions...
Stopping VirtualBox Additions                              [FAILED]
(Cannot unload module vboxguest)
Removing existing VirtualBox DKMS kernel modules           [  OK  ]
Removing existing VirtualBox non-DKMS kernel modules       [  OK  ]
Stopping VirtualBox Guest Addition service                 [  OK  ]
Copying additional installer modules ...
Installing additional modules ...
Removing existing VirtualBox DKMS kernel modules           [  OK  ]
Removing existing VirtualBox non-DKMS kernel modules       [  OK  ]
Building the VirtualBox Guest Additions kernel modules
Building the main Guest Additions module                   [  OK  ]
Building the shared folder support module                  [  OK  ]
Building the OpenGL support module                         [FAILED]
(Look at /var/log/vboxadd-install.log to find out what went wrong. The module is not built but the others are.)
Doing non-kernel setup of the Guest Additions              [  OK  ]
You should restart your guest to make sure the new modules are actually used

Installing the Window System drivers
Installing X.Org Server 1.15 modules                       [  OK  ]
Setting up the Window System to use the Guest Additions    [  OK  ]
You may need to restart the the Window System (or just restart the guest system)
to enable the Guest Additions.

Installing graphics libraries and desktop services componen[  OK  ]
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