anki could not be installed because of unmet dependencies

[Paul Smith]

sudo apt install anki
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 anki : Depends: python3-pyqt5.qtwebengine but it is not going to be installed
        Depends: python3-pyqt5.qtwebchannel but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: anki (not installed)
ProcVersionSignature: Ubuntu 4.13.0-32.35-generic 4.13.13
Uname: Linux 4.13.0-32-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.7-0ubuntu3.7
Architecture: amd64
CurrentDesktop: X-Cinnamon
Date: Fri Mar 9 12:38:44 2018
InstallationDate: Installed on 2016-03-03 (735 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
SourcePackage: anki
UpgradeStatus: Upgraded to artful on 2017-12-31 (67 days ago)

[Rolf Leggewie (r0lf)]

The necessary packages are available, I was able to install the package and its dependencies without issues. Do you still see this problem?

[Paul Smith (pjsanfil)]

Sorry it took me so long to respond.

I still see this problem in Ubuntu 17.10. The problem does not occur in Ubuntu 18.04.

[Konstantin K. (tehkos)]

I have the same broken packages and same message on Ubuntu 18.04

[Rolf Leggewie (r0lf)]

Konstantin, please open a new ticket with "ubuntu-bug anki"