synaptic also produces error while installing one of those packages when
the second is already there.
--
package libmagick9-dev 7:6.3.7.9.dfsg1-2ubuntu1 failed to install/upgrade:
trying to overwrite `/usr/lib/pkgconfig/ImageMagick.pc', which is also in
package graphicsmagick-libmagick-dev-comp
no, it was during instaling libmagick9-dev. It seems that apt-get wasn't
aware of conflict until it actually tried to replace the file.
--
package libmagick9-dev 7:6.3.7.9.dfsg1-2ubuntu1 failed to install/upgrade:
trying to overwrite `/usr/lib/pkgconfig/ImageMagick.pc', which is also in
package
Public bug reported:
Binary package hint: imagemagick
package libmagick9-dev 7:6.3.7.9.dfsg1-2ubuntu1 failed to
install/upgrade: trying to overwrite
`/usr/lib/pkgconfig/ImageMagick.pc', which is also in package
graphicsmagick-libmagick-dev-compat
ProblemType: Package
Architecture: i386
Date: Mon
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/15883578/Dependencies.txt
** Attachment added: "DpkgTerminalLog.gz"
http://launchpadlibrarian.net/15883579/DpkgTerminalLog.gz
--
package libmagick9-dev 7:6.3.7.9.dfsg1-2ubuntu1 failed to install/upgrade:
trying to over