trying to overwrite '/usr/bin/rdjpgcom'

[Seth Arnold]

Seen while upgrading from trusty to xenial:

Unpacking libjpeg-progs (1:9b-1) over (8c-2ubuntu8) ...
dpkg: error processing archive /mnt/ubuntu/pool/universe/libj/libjpeg9/libjpeg-progs_9b-1_amd64.deb (--unpack):
 trying to overwrite '/usr/bin/rdjpgcom', which is also in package libjpeg-turbo-progs 1.3.0-0ubuntu2
Errors were encountered while processing:
 /mnt/ubuntu/pool/universe/libj/libjpeg9/libjpeg-progs_9b-1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: libjpeg-turbo-progs 1.3.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.13.0-77.121-generic 3.13.11-ckt32
Uname: Linux 3.13.0-77-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity
Date: Sat Apr 30 00:43:24 2016
InstallationDate: Installed on 2012-10-18 (1290 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
SourcePackage: libjpeg-turbo
UpgradeStatus: Upgraded to xenial on 2016-04-30 (0 days ago)