package libunity-scopes1.0:amd64 1.0.4+16.04.20160402.4-0ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[hopstone]

after updating ubuntu 14.04 to ubuntu 16.04

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: libunity-scopes1.0:amd64 1.0.4+16.04.20160402.4-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-127.153-generic 4.4.128
Uname: Linux 4.4.0-127-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.17
Architecture: amd64
Date: Wed May 30 15:10:06 2018
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2015-12-02 (909 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.4
 apt 1.2.26
SourcePackage: unity-scopes-api
Title: package libunity-scopes1.0:amd64 1.0.4+16.04.20160402.4-0ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)