package gnome-keyring 3.28.0.2-1ubuntu1 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting configuration

[sabrina kondor]

was trying to install libre cad and it wouldn't install

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: gnome-keyring 3.28.0.2-1ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
NonfreeKernelModules: kpatch_livepatch_Ubuntu_4_15_0_20_21_generic_39
ApportVersion: 2.20.9-0ubuntu7
AptOrdering:
 libmuparser2v5:amd64: Install
 librecad-data:amd64: Install
 librecad:amd64: Install
 NULL: ConfigurePending
Architecture: amd64
Date: Sat May 26 19:28:00 2018
DuplicateSignature:
 package:gnome-keyring:3.28.0.2-1ubuntu1
 Processing triggers for desktop-file-utils (0.23-1ubuntu3) ...
 dpkg: error processing package gnome-keyring (--configure):
  package is in a very bad inconsistent state; you should
ErrorMessage: package is in a very bad inconsistent state; you should reinstall it before attempting configuration
InstallationDate: Installed on 2018-05-26 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3
PythonDetails: /root/Error: command ['which', 'python'] failed with exit code 1:, Error: [Errno 2] No such file or directory: "/root/Error: command ['which', 'python'] failed with exit code 1:": "/root/Error: command ['which', 'python'] failed with exit code 1:", unpackaged
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2
 apt 1.6.1
SourcePackage: gnome-keyring
Title: package gnome-keyring 3.28.0.2-1ubuntu1 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting configuration
UpgradeStatus: No upgrade log present (probably fresh install)