Как установить VirtualBox в Debian 8?

Итак, я плачу уже несколько часов из-за этого. Я пытаюсь установить virtual box 5.0 в 64-битный Debian Jessie, и до сих пор не могу разобраться. Я пробовал установить его из .deb, исходников, а затем нашел вот это, все безрезультатно. Последний вариант показался мне наиболее перспективным, поэтому я решил пойти по нему. Я обновил файл sources.list, запустил wget -q https://www.virtualbox.org/download/oracle_vbox. asc -O- | sudo apt-key add -, а затем наконец:

sudo apt-get update
sudo apt-get install virtualbox-5.0 

Ну, на последней команде я получил следующий результат (имейте в виду, что я уже выполнил sudo apt-get install linux-headers-$(uname -r)):

Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  libsdl-ttf2.0-0
Recommended packages:
  linux-headers
The following NEW packages will be installed:
  libsdl-ttf2.0-0 virtualbox-5.0
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/64.1 MB of archives.
After this operation, 158 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
Preconfiguring packages ...
Selecting previously unselected package libsdl-ttf2.0-0:amd64.
(Reading database ... 238408 files and directories currently installed.)
Preparing to unpack .../libsdl-ttf2.0-0_2.0.11-3_amd64.deb ...
Unpacking libsdl-ttf2.0-0:amd64 (2.0.11-3) ...
Selecting previously unselected package virtualbox-5.0.
Preparing to unpack .../virtualbox-5.0_5.0.14-105127~Debian~jessie_amd64.deb ...
Unpacking virtualbox-5.0 (5.0.14-105127~Debian~jessie) ...
Processing triggers for systemd (215-17+deb8u3) ...
Processing triggers for hicolor-icon-theme (0.13-1) ...
Processing triggers for shared-mime-info (1.3-1) ...
Processing triggers for desktop-file-utils (0.22-1) ...
Processing triggers for gnome-menus (3.13.3-6) ...
Processing triggers for mime-support (3.58) ...
Setting up libsdl-ttf2.0-0:amd64 (2.0.11-3) ...
Setting up virtualbox-5.0 (5.0.14-105127~Debian~jessie) ...
addgroup: The group `vboxusers' already exists as a system group. Exiting.
Stopping VirtualBox kernel modules ...done.
Uninstalling old VirtualBox DKMS kernel modules ...done.
Trying to register the VirtualBox kernel modules using DKMSError! Bad return status for module build on kernel: 3.16.0-4-amd64 (x86_64)
Consult /var/lib/dkms/vboxhost/5.0.14/build/make.log for more information.
 ...failed!
  (Failed, trying without DKMS)
Recompiling VirtualBox kernel modules ...failed!
  (Look at /var/log/vbox-install.log to find out what went wrong)
Processing triggers for libc-bin (2.19-18+deb8u2) ...

Затем, когда я пытаюсь запустить virtualbox, я получаю:

WARNING: The vboxdrv kernel module is not loaded. Either there is no module
         available for the current kernel (3.16.0-4-amd64) or it failed to
         load. Please recompile the kernel module and install it by

           sudo /sbin/rcvboxdrv setup

         You will not be able to start VMs until this problem is fixed.

Поэтому, естественно, я делаю sudo /sbin/rcvboxdrv setup, чтобы получить:

Bad argument setup

Поэтому я делаю sudo /sbin/rcvboxdrv, и не получаю никакого результата. Затем я снова запускаю virtualbox и получаю ту же ошибку, что и выше. Есть идеи?

Обновление: Используя установку backports, я получаю эту ошибку:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following package was automatically installed and is no longer required:
  libsdl-ttf2.0-0
Use 'apt-get autoremove' to remove it.
The following extra packages will be installed:
  libgsoap5 libvncserver0 virtualbox-dkms virtualbox-qt
Suggested packages:
  vde2 virtualbox-guest-additions-iso
The following NEW packages will be installed:
  libgsoap5 libvncserver0 virtualbox virtualbox-dkms virtualbox-qt
0 upgraded, 5 newly installed, 0 to remove and 82 not upgraded.
Need to get 22.0 MB of archives.
After this operation, 97.0 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://ftp.us.debian.org/debian/ jessie/main libgsoap5 amd64 2.8.17-1 [202 kB]
Get:2 http://ftp.us.debian.org/debian/ jessie/main libvncserver0 amd64 0.9.9+dfsg2-6.1+deb8u1 [191 kB]
Get:3 http://httpredir.debian.org/debian/ jessie-backports/contrib virtualbox-dkms all 5.0.14-dfsg-1~bpo8+1 [639 kB]
Get:4 http://httpredir.debian.org/debian/ jessie-backports/contrib virtualbox-qt amd64 5.0.14-dfsg-1~bpo8+1 [7,030 kB]
Get:5 http://httpredir.debian.org/debian/ jessie-backports/contrib virtualbox amd64 5.0.14-dfsg-1~bpo8+1 [14.0 MB]
Fetched 22.0 MB in 4s (4,454 kB/s)                                            
Selecting previously unselected package libgsoap5:amd64.
(Reading database ... 238416 files and directories currently installed.)
Preparing to unpack .../libgsoap5_2.8.17-1_amd64.deb ...
Unpacking libgsoap5:amd64 (2.8.17-1) ...
Selecting previously unselected package libvncserver0:amd64.
Preparing to unpack .../libvncserver0_0.9.9+dfsg2-6.1+deb8u1_amd64.deb ...
Unpacking libvncserver0:amd64 (0.9.9+dfsg2-6.1+deb8u1) ...
Selecting previously unselected package virtualbox-dkms.
Preparing to unpack .../virtualbox-dkms_5.0.14-dfsg-1~bpo8+1_all.deb ...
Unpacking virtualbox-dkms (5.0.14-dfsg-1~bpo8+1) ...
Selecting previously unselected package virtualbox.
Preparing to unpack .../virtualbox_5.0.14-dfsg-1~bpo8+1_amd64.deb ...
Unpacking virtualbox (5.0.14-dfsg-1~bpo8+1) ...
Selecting previously unselected package virtualbox-qt.
Preparing to unpack .../virtualbox-qt_5.0.14-dfsg-1~bpo8+1_amd64.deb ...
Unpacking virtualbox-qt (5.0.14-dfsg-1~bpo8+1) ...
Processing triggers for systemd (215-17+deb8u3) ...
Processing triggers for man-db (2.7.0.2-5) ...
Processing triggers for shared-mime-info (1.3-1) ...
Processing triggers for hicolor-icon-theme (0.13-1) ...
Processing triggers for desktop-file-utils (0.22-1) ...
Processing triggers for gnome-menus (3.13.3-6) ...
Processing triggers for mime-support (3.58) ...
Setting up libgsoap5:amd64 (2.8.17-1) ...
Setting up libvncserver0:amd64 (0.9.9+dfsg2-6.1+deb8u1) ...
Setting up virtualbox-dkms (5.0.14-dfsg-1~bpo8+1) ...
Loading new virtualbox-5.0.14 DKMS files...
First Installation: checking all kernels...
Building only for 3.16.0-4-amd64
Building initial module for 3.16.0-4-amd64
Error! Bad return status for module build on kernel: 3.16.0-4-amd64 (x86_64)
Consult /var/lib/dkms/virtualbox/5.0.14/build/make.log for more information.
Setting up virtualbox (5.0.14-dfsg-1~bpo8+1) ...
[ ok ] Stopping VirtualBox kernel modules.
[....] Starting VirtualBox kernel modules[....] No suitable module for running k[FAIL found ... failed!
 failed!
invoke-rc.d: initscript virtualbox, action "restart" failed.
Setting up virtualbox-qt (5.0.14-dfsg-1~bpo8+1) ...
Processing triggers for libc-bin (2.19-18+deb8u2) ...
Processing triggers for systemd (215-17+deb8u3) ...