Bug#570910: unison2.27.57-gtk and unison-gtk: error when trying to install together
Package: unison-gtk,unison2.27.57-gtk
Version: unison-gtk/2.27.57-2
Version: unison2.27.57-gtk/2.27.57-1
Severity: serious
User: treinen@debian.org
Usertags: edos-file-overwrite
Date: 2010-02-22
Architecture: amd64
Distribution: sid
Hi,
automatic installation tests of packages that share a file and at the
same time do not conflict by their package dependency relationships has
detected the following problem:
WARNING: The following packages cannot be authenticated!
libpcre3 libxml2 ucf defoma libfreetype6 ttf-dejavu-core fontconfig-config
libfontconfig1 fontconfig libglib2.0-0 libatk1.0-0 libavahi-common-data
libavahi-common3 libdbus-1-3 libavahi-client3 libsysfs2 tsconf libts-0.0-0
libdirectfb-1.2-0 libpixman-1-0 libpng12-0 libxau6 libxdmcp6 libxcb1
libx11-data libx11-6 libxcb-render0 libxcb-render-util0 libxrender1
libcairo2 libcups2 libdatrie1 libgtk2.0-common libjpeg62 libjasper1
libpango1.0-common libthai-data libthai0 libxft2 libpango1.0-0 libtiff4
libxext6 libxfixes3 libxcomposite1 libxcursor1 libxdamage1 libxi6
libxinerama1 libxrandr2 shared-mime-info libgtk2.0-0 unison-gtk
unison2.27.57-gtk
W: cowdancer: unsupported operation flock, read-only open and fchown/fchmod/flock are not supported: tried openning dev:inode of 2055:5407763
W: cowdancer: unsupported operation flock, read-only open and fchown/fchmod/flock are not supported: tried openning dev:inode of 2055:5407760
W: cowdancer: unsupported operation flock, read-only open and fchown/fchmod/flock are not supported: tried openning dev:inode of 2055:5407147
Extracting templates from packages: 56%
Extracting templates from packages: 100%
Preconfiguring packages ...
Authentication warning overridden.
Can not write log, openpty() failed (/dev/pts not mounted?)
Selecting previously deselected package libpcre3.
(Reading database ... 12304 files and directories currently installed.)
Unpacking libpcre3 (from .../libpcre3_7.8-3_amd64.deb) ...
Selecting previously deselected package libxml2.
Unpacking libxml2 (from .../libxml2_2.7.6.dfsg-2+b1_amd64.deb) ...
Selecting previously deselected package ucf.
Unpacking ucf (from .../archives/ucf_3.0025_all.deb) ...
Moving old data out of the way
Selecting previously deselected package defoma.
Unpacking defoma (from .../defoma_0.11.10-4_all.deb) ...
Selecting previously deselected package libfreetype6.
Unpacking libfreetype6 (from .../libfreetype6_2.3.11-1_amd64.deb) ...
Selecting previously deselected package ttf-dejavu-core.
Unpacking ttf-dejavu-core (from .../ttf-dejavu-core_2.30-2_all.deb) ...
Selecting previously deselected package fontconfig-config.
Unpacking fontconfig-config (from .../fontconfig-config_2.8.0-2_all.deb) ...
Selecting previously deselected package libfontconfig1.
Unpacking libfontconfig1 (from .../libfontconfig1_2.8.0-2_amd64.deb) ...
Selecting previously deselected package fontconfig.
Unpacking fontconfig (from .../fontconfig_2.8.0-2_amd64.deb) ...
Selecting previously deselected package libglib2.0-0.
Unpacking libglib2.0-0 (from .../libglib2.0-0_2.22.4-1_amd64.deb) ...
Selecting previously deselected package libatk1.0-0.
Unpacking libatk1.0-0 (from .../libatk1.0-0_1.28.0-1_amd64.deb) ...
Selecting previously deselected package libavahi-common-data.
Unpacking libavahi-common-data (from .../libavahi-common-data_0.6.25-3_amd64.deb) ...
Selecting previously deselected package libavahi-common3.
Unpacking libavahi-common3 (from .../libavahi-common3_0.6.25-3_amd64.deb) ...
Selecting previously deselected package libdbus-1-3.
Unpacking libdbus-1-3 (from .../libdbus-1-3_1.2.20-2_amd64.deb) ...
Selecting previously deselected package libavahi-client3.
Unpacking libavahi-client3 (from .../libavahi-client3_0.6.25-3_amd64.deb) ...
Selecting previously deselected package libsysfs2.
Unpacking libsysfs2 (from .../libsysfs2_2.1.0-6_amd64.deb) ...
Selecting previously deselected package tsconf.
Unpacking tsconf (from .../archives/tsconf_1.0-7_all.deb) ...
Selecting previously deselected package libts-0.0-0.
Unpacking libts-0.0-0 (from .../libts-0.0-0_1.0-7_amd64.deb) ...
Selecting previously deselected package libdirectfb-1.2-0.
Unpacking libdirectfb-1.2-0 (from .../libdirectfb-1.2-0_1.2.10really1.2.8-1+b1_amd64.deb) ...
Selecting previously deselected package libpixman-1-0.
Unpacking libpixman-1-0 (from .../libpixman-1-0_0.16.4-1_amd64.deb) ...
Selecting previously deselected package libpng12-0.
Unpacking libpng12-0 (from .../libpng12-0_1.2.42-2_amd64.deb) ...
Selecting previously deselected package libxau6.
Unpacking libxau6 (from .../libxau6_1%3a1.0.5-1_amd64.deb) ...
Selecting previously deselected package libxdmcp6.
Unpacking libxdmcp6 (from .../libxdmcp6_1%3a1.0.3-1_amd64.deb) ...
Selecting previously deselected package libxcb1.
Unpacking libxcb1 (from .../libxcb1_1.5-2_amd64.deb) ...
Selecting previously deselected package libx11-data.
Unpacking libx11-data (from .../libx11-data_2%3a1.3.3-1_all.deb) ...
Selecting previously deselected package libx11-6.
Unpacking libx11-6 (from .../libx11-6_2%3a1.3.3-1_amd64.deb) ...
Selecting previously deselected package libxcb-render0.
Unpacking libxcb-render0 (from .../libxcb-render0_1.5-2_amd64.deb) ...
Selecting previously deselected package libxcb-render-util0.
Unpacking libxcb-render-util0 (from .../libxcb-render-util0_0.3.6-1_amd64.deb) ...
Selecting previously deselected package libxrender1.
Unpacking libxrender1 (from .../libxrender1_1%3a0.9.5-1_amd64.deb) ...
Selecting previously deselected package libcairo2.
Unpacking libcairo2 (from .../libcairo2_1.8.8-2_amd64.deb) ...
Selecting previously deselected package libcups2.
Unpacking libcups2 (from .../libcups2_1.4.2-9_amd64.deb) ...
Selecting previously deselected package libdatrie1.
Unpacking libdatrie1 (from .../libdatrie1_0.2.2-3_amd64.deb) ...
Selecting previously deselected package libgtk2.0-common.
Unpacking libgtk2.0-common (from .../libgtk2.0-common_2.18.7-1_all.deb) ...
Selecting previously deselected package libjpeg62.
Unpacking libjpeg62 (from .../libjpeg62_6b-16.1_amd64.deb) ...
Selecting previously deselected package libjasper1.
Unpacking libjasper1 (from .../libjasper1_1.900.1-7_amd64.deb) ...
Selecting previously deselected package libpango1.0-common.
Unpacking libpango1.0-common (from .../libpango1.0-common_1.26.2-1_all.deb) ...
Selecting previously deselected package libthai-data.
Unpacking libthai-data (from .../libthai-data_0.1.13-1_all.deb) ...
Selecting previously deselected package libthai0.
Unpacking libthai0 (from .../libthai0_0.1.13-1_amd64.deb) ...
Selecting previously deselected package libxft2.
Unpacking libxft2 (from .../libxft2_2.1.14-1_amd64.deb) ...
Selecting previously deselected package libpango1.0-0.
Unpacking libpango1.0-0 (from .../libpango1.0-0_1.26.2-1_amd64.deb) ...
Selecting previously deselected package libtiff4.
Unpacking libtiff4 (from .../libtiff4_3.9.2-3+b1_amd64.deb) ...
Selecting previously deselected package libxext6.
Unpacking libxext6 (from .../libxext6_2%3a1.1.1-2_amd64.deb) ...
Selecting previously deselected package libxfixes3.
Unpacking libxfixes3 (from .../libxfixes3_1%3a4.0.4-1_amd64.deb) ...
Selecting previously deselected package libxcomposite1.
Unpacking libxcomposite1 (from .../libxcomposite1_1%3a0.4.1-1_amd64.deb) ...
Selecting previously deselected package libxcursor1.
Unpacking libxcursor1 (from .../libxcursor1_1%3a1.1.10-1_amd64.deb) ...
Selecting previously deselected package libxdamage1.
Unpacking libxdamage1 (from .../libxdamage1_1%3a1.1.2-1_amd64.deb) ...
Selecting previously deselected package libxi6.
Unpacking libxi6 (from .../libxi6_2%3a1.3-2_amd64.deb) ...
Selecting previously deselected package libxinerama1.
Unpacking libxinerama1 (from .../libxinerama1_2%3a1.1-2_amd64.deb) ...
Selecting previously deselected package libxrandr2.
Unpacking libxrandr2 (from .../libxrandr2_2%3a1.3.0-3_amd64.deb) ...
Selecting previously deselected package shared-mime-info.
Unpacking shared-mime-info (from .../shared-mime-info_0.71-1_amd64.deb) ...
Selecting previously deselected package libgtk2.0-0.
Unpacking libgtk2.0-0 (from .../libgtk2.0-0_2.18.7-1_amd64.deb) ...
Selecting previously deselected package unison-gtk.
Unpacking unison-gtk (from .../unison-gtk_2.27.57-2_amd64.deb) ...
Selecting previously deselected package unison2.27.57-gtk.
Unpacking unison2.27.57-gtk (from .../unison2.27.57-gtk_2.27.57-1_amd64.deb) ...
dpkg: error processing /var/cache/apt/archives/unison2.27.57-gtk_2.27.57-1_amd64.deb (--unpack):
trying to overwrite '/usr/share/man/man1/unison-2.27.57-gtk.1.gz', which is also in package unison-gtk 0:2.27.57-2
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Processing triggers for man-db ...
W: cowdancer: unsupported operation flock, read-only open and fchown/fchmod/flock are not supported: tried openning dev:inode of 2055:5407760
Errors were encountered while processing:
/var/cache/apt/archives/unison2.27.57-gtk_2.27.57-1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
This is a serious bug as it makes installation fail, and violates
sections 7.6.1 and 10.1 of the policy. An optimal solution would
consist in only one of the packages installing that file, and renaming
or removing the file in the other package. Depending on the
circumstances you might also consider Replace relations or file
diversions. If the conflicting situation cannot be resolved then, as a
last resort, the two packages have to declare a mutual
Conflict. Please take into account that Replaces, Conflicts and
diversions should only be used when packages provide different
implementations for the same functionality.
Here is a list of files that are known to be shared by both packages
(according to the Contents file for sid/amd64, which may be
slightly out of sync):
/usr/bin/unison-2.27-gtk
/usr/bin/unison-2.27.57-gtk
/usr/share/man/man1/unison-2.27-gtk.1.gz
/usr/share/man/man1/unison-2.27.57-gtk.1.gz
This bug is assigned to both packages. If you, the maintainers of
the two packages in question, have agreed on which of the packages will
resolve the problem please reassign the bug to that package.
-Ralf.
PS: for more information about the detection of file overwrite errors
of this kind see http://edos.debian.net/file-overwrites/.
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