Package: aptitude Version: 0.6.1.5-2 Severity: normal aptitude sometimes prefers to remove packages instead of upgrading. For instance:
# aptitude install gstreamer0.10-alsa Reading package lists... Done Building dependency tree Reading state information... Done Reading extended state information... Done Initializing package states... Done Reading task descriptions... Done The following packages will be upgraded: gstreamer0.10-alsa libgstreamer-plugins-base0.10-0 libgstreamer0.10-0{b} 3 packages upgraded, 0 newly installed, 0 to remove and 22 not upgraded. Need to get 1882kB of archives. After unpacking 111kB will be used. The following packages have unmet dependencies: libgstreamer0.10-0: Conflicts: gstreamer0.10-plugins-base (< 0.10.25.2) but 0.10.25-7 is installed and it is kept back. The following actions will resolve these dependencies: Remove the following packages: 1) brasero 2) cheese 3) empathy 4) gnome-desktop-environment 5) gnome-media 6) gstreamer0.10-plugins-bad 7) gstreamer0.10-plugins-base 8) gstreamer0.10-plugins-good 9) libempathy-gtk28 10) libempathy30 11) libgstfarsight0.10-0 12) libtelepathy-farsight0 13) sound-juicer 14) totem 15) totem-coherence 16) totem-mozilla 17) totem-plugins Leave the following dependencies unresolved: 18) gnome-applets recommends gnome-media 19) gnome-media-common recommends gnome-media 20) nautilus recommends brasero (>= 2.26) 21) libswfdec-0.8-0 recommends gstreamer0.10-plugins-base 22) totem-plugins recommends totem-coherence 23) libbrasero-media0 recommends gstreamer0.10-plugins-good Tier: Safe actions, Remove packages (10000) Accept this solution? [Y/n/q/?] n The following actions will resolve these dependencies: Upgrade the following packages: 1) gstreamer0.10-plugins-base [0.10.25-7 (testing, now) -> 0.10.26-1 (unstable)] Tier: Safe actions, Remove packages (10000) Accept this solution? [Y/n/q/?] The following packages will be upgraded: gstreamer0.10-alsa gstreamer0.10-plugins-base libgstreamer-plugins-base0.10-0 libgstreamer0.10-0 4 packages upgraded, 0 newly installed, 0 to remove and 21 not upgraded. Need to get 2610kB of archives. After unpacking 131kB will be used. Do you want to continue? [Y/n/?] It should have chosen the second solution directly (only the first one is chosen with the user interface). -- Package-specific info: aptitude 0.6.1.5 compiled at Feb 3 2010 06:34:23 Compiler: g++ 4.4.3 Compiled against: apt version 4.8.0 NCurses version 5.7 libsigc++ version: 2.2.4.2 Ept support enabled. Gtk+ support disabled. Current library versions: NCurses version: ncurses 5.7.20090803 cwidget version: 0.5.16 Apt version: 4.8.0 linux-vdso.so.1 => (0x00007fffb23ff000) libapt-pkg-libc6.9-6.so.4.8 => /usr/lib/libapt-pkg-libc6.9-6.so.4.8 (0x00007f41dbdd9000) libncursesw.so.5 => /lib64/libncursesw.so.5 (0x00007f41dbb88000) liblog4cxx.so.10 => /usr/lib/liblog4cxx.so.10 (0x00007f41db79a000) libsigc-2.0.so.0 => /usr/lib/libsigc-2.0.so.0 (0x00007f41db595000) libcwidget.so.3 => /usr/lib/libcwidget.so.3 (0x00007f41db2c9000) libept.so.0 => /usr/lib/libept.so.0 (0x00007f41db051000) libxapian.so.15 => /usr/lib/libxapian.so.15 (0x00007f41dad00000) libz.so.1 => /usr/lib/libz.so.1 (0x00007f41daae9000) libsqlite3.so.0 => /usr/lib/libsqlite3.so.0 (0x00007f41da85b000) libboost_iostreams.so.1.40.0 => /usr/lib/libboost_iostreams.so.1.40.0 (0x00007f41da650000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f41da434000) libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007f41da123000) libm.so.6 => /lib64/libm.so.6 (0x00007f41d9ea1000) libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f41d9c8b000) libc.so.6 => /lib64/libc.so.6 (0x00007f41d9936000) libutil.so.1 => /lib64/libutil.so.1 (0x00007f41d9733000) libdl.so.2 => /lib64/libdl.so.2 (0x00007f41d952f000) libaprutil-1.so.0 => /usr/lib/libaprutil-1.so.0 (0x00007f41d930b000) libdb-4.8.so => /usr/lib/libdb-4.8.so (0x00007f41d8f91000) libapr-1.so.0 => /usr/lib/libapr-1.so.0 (0x00007f41d8d59000) libbz2.so.1.0 => /lib64/libbz2.so.1.0 (0x00007f41d8b48000) librt.so.1 => /lib64/librt.so.1 (0x00007f41d8940000) /lib64/ld-linux-x86-64.so.2 (0x00007f41dc0b7000) libuuid.so.1 => /lib64/libuuid.so.1 (0x00007f41d873b000) libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007f41d8504000) libexpat.so.1 => /usr/lib/libexpat.so.1 (0x00007f41d82dc000) Terminal: xterm-debian $DISPLAY is set. `which aptitude`: /usr/bin/aptitude aptitude version information: aptitude linkage: -- System Information: Debian Release: squeeze/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 2.6.30-2-amd64 (SMP w/8 CPU cores) Locale: LANG=POSIX, LC_CTYPE=en_US.ISO8859-1 (charmap=ISO-8859-1) Shell: /bin/sh linked to /bin/dash Versions of packages aptitude depends on: ii apt [libapt-pkg-libc6.9 0.7.25.3 Advanced front-end for dpkg ii libboost-iostreams1.40. 1.40.0-6+b1 Boost.Iostreams Library ii libc6 2.10.2-6 Embedded GNU C Library: Shared lib ii libcwidget3 0.5.16-3 high-level terminal interface libr ii libept0 0.5.30 High-level library for managing De ii libgcc1 1:4.4.3-2 GCC support library ii liblog4cxx10 0.10.0-1.1 A logging library for C++ ii libncursesw5 5.7+20090803-2 shared libraries for terminal hand ii libsigc++-2.0-0c2a 2.2.4.2-1 type-safe Signal Framework for C++ ii libsqlite3-0 3.6.22-1 SQLite 3 shared library ii libstdc++6 4.4.3-2 The GNU Standard C++ Library v3 ii libxapian15 1.0.18-1 Search engine library ii zlib1g 1:1.2.3.4.dfsg-3 compression library - runtime Versions of packages aptitude recommends: ii apt-xapian-index 0.23 maintenance tools for a Xapian ind ii aptitude-doc-en [aptitude-doc 0.6.1.5-2 English manual for aptitude, a ter pn libparse-debianchangelog-perl <none> (no description available) ii sensible-utils 0.0.2 Utilities for sensible alternative Versions of packages aptitude suggests: pn debtags <none> (no description available) ii tasksel 2.81 Tool for selecting tasks for insta -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". 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