package gnupg 1.4.20-1ubuntu3 [modified: usr/bin/gpg usr/bin/gpgsplit usr/lib/gnupg/gpgkeys_curl usr/lib/gnupg/gpgkeys_finger usr/lib/gnupg/gpgkeys_hkp usr/lib/gnupg/gpgkeys_ldap usr/share/man/man1/gpg.1.gz] failed to install/upgrade: package gnupg is not ready for configuration cannot configure (current status 'half-installed')

error

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: gnupg 1.4.20-1ubuntu3 [modified: usr/bin/gpg usr/bin/gpgsplit usr/lib/gnupg/gpgkeys_curl usr/lib/gnupg/gpgkeys_finger usr/lib/gnupg/gpgkeys_hkp usr/lib/gnupg/gpgkeys_ldap usr/share/man/man1/gpg.1.gz]
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Thu Sep 1 15:48:34 2016
DpkgTerminalLog:
 dpkg: error processing package gnupg (--configure):
  package gnupg is not ready for configuration
  cannot configure (current status 'half-installed')
ErrorMessage: package gnupg is not ready for configuration cannot configure (current status 'half-installed')
InstallationDate: Installed on 2016-08-28 (4 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: gnupg
Title: package gnupg 1.4.20-1ubuntu3 [modified: usr/bin/gpg usr/bin/gpgsplit usr/lib/gnupg/gpgkeys_curl usr/lib/gnupg/gpgkeys_finger usr/lib/gnupg/gpgkeys_hkp usr/lib/gnupg/gpgkeys_ldap usr/share/man/man1/gpg.1.gz] failed to install/upgrade: package gnupg is not ready for configuration cannot configure (current status 'half-installed')
UpgradeStatus: No upgrade log present (probably fresh install)