package gir1.2-unity-5.0:amd64 7.1.4+16.04.20180209.1-0ubuntu1 failed to install/upgrade: Abhängigkeitsprobleme - verbleibt unkonfiguriert

[Fatos]

My computer was about to do an update when it shut down because the battery was too low. Afterwards I got error messages that the ibunity9 package should be updated but there couldn't be found an archive for that.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: gir1.2-unity-5.0:amd64 7.1.4+16.04.20180209.1-0ubuntu1
ProcVersionSignature: Ubuntu 4.13.0-36.40~16.04.1-generic 4.13.13
Uname: Linux 4.13.0-36-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2.15
Architecture: amd64
Date: Tue Apr 10 10:27:58 2018
ErrorMessage: Abhängigkeitsprobleme - verbleibt unkonfiguriert
InstallationDate: Installed on 2018-02-02 (67 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.4
 apt 1.2.26
SourcePackage: libunity
Title: package gir1.2-unity-5.0:amd64 7.1.4+16.04.20180209.1-0ubuntu1 failed to install/upgrade: Abhängigkeitsprobleme - verbleibt unkonfiguriert
UpgradeStatus: No upgrade log present (probably fresh install)