Below are two tables showing the two problem classes that prevent installation of foreign architecture binaries

We try to install all binary packages from a dummy architecture generated from amd64 (called armhf here) on amd64.

A machine parsable version can be retrieved in dose yaml format

Hover over a package name with your cursor for architecture and version information. Hovering over the arrows in the depchain columns will show the dependency that led from one package in the chain to the next.


Top 10 summary

The following is a summary of the full "missing" and "conflict" tables below. It only shows the first and last columns of the full tables and only displays the top 10 rows.


# of packages per missingUnsatisfied dependency
149ruby-xmlrpc:armhf (>= 0.3.0~)


The packages in the third column cannot satisfy their (possibly transitive) dependencies because of the unsatisfied dependency in the last column. This is mostly because the binary package providing the dependency in the last column is Multi-Arch:no. Some of these packages need to be Multi-Arch:foreign instead. In some other cases, Build-Depends can be annotated with :native. The depchains column shows the dependency chain(s) from the packages in the third column to the unsatisfied dependency in the last column. The "(*)" placeholder in the depchains column represents any package in the third column. Hovering over the arrows in the depchains column with your cursor will show the dependency that led from one package in the chain to the next.

The output is first grouped by the shared unsatisfied dependency (last column) and then by shared dependency chain (fourth column). The groups are sorted by the number of packages missing the dependency in the last column. Within each group, the output is sorted by the number of packages sharing the same dependency chain.

# of packages per missing# of packages per depchainpackages with missing (possibly transitive) dependenciesDepchainsUnsatisfied dependency
149 149krossruby libgv-ruby libstfl-ruby (O: #800753) nbdkit-plugin-ruby ngraph-gtk-plugin-ruby passenger puma raspell ruby-allocations ruby-atomic ruby-augeas ruby-bcrypt ruby-bcrypt-pbkdf ruby-bert ruby-bootsnap ruby-broccoli ruby-bson ruby-byebug ruby-cairo ruby-charlock-holmes ruby-commonmarker ruby-concurrent-ext ruby-curb ruby-curses ruby-dataobjects-mysql ruby-dataobjects-postgres ruby-dataobjects-sqlite3 ruby-debian ruby-debug-inspector ruby-eb ruby-ed25519 ruby-escape-utils ruby-eventmachine ruby-exif ruby-fast-blank ruby-fast-stemmer ruby-fast-xs ruby-fcgi (O: #835188) ruby-ferret ruby-ffi ruby-ffi-yajl ruby-fftw3 ruby-filesystem (O: #835186) ruby-fusefs ruby-gd ruby-geos ruby-gio2 ruby-github-markdown ruby-glib2 ruby-god ruby-google-protobuf ruby-gpgme ruby-grib ruby-gsl ruby-gtk2 ruby-gtk3 ruby-guestfs ruby-hamlit ruby-hdfeos5 ruby-hiredis ruby-hitimes ruby-hivex ruby-hpricot ruby-http-parser.rb ruby-json ruby-kgio ruby-kyotocabinet ruby-lapack ruby-ldap ruby-levenshtein ruby-libprelude ruby-librdf ruby-libvirt ruby-libxml ruby-luabridge ruby-mapscript ruby-mecab ruby-mmap2 ruby-mpi ruby-msgpack ruby-multibitnums ruby-narray ruby-ncurses ruby-netcdf ruby-nfc ruby-ngraph ruby-nio4r ruby-nokogiri ruby-notmuch ruby-odbc ruby-oily-png ruby-oj ruby-openssl ruby-ox ruby-password ruby-pcaprub ruby-pg ruby-posix-spawn ruby-prometheus-client-mmap ruby-psych ruby-qdbm (O: #890504) ruby-raindrops ruby-rblineprof ruby-rdiscount ruby-re2 ruby-redcarpet ruby-redcloth ruby-remctl ruby-rinku ruby-rjb ruby-rmagick (ITA: #897307) ruby-rpam-ruby19 ruby-rpatricia ruby-rrd ruby-rugged ruby-sdl ruby-selinux ruby-semanage ruby-serialport ruby-shadow ruby-sigar ruby-sqlite3 ruby-svn ruby-termios ruby-timfel-krb5-auth ruby-tioga (O: #897309) ruby-tokyocabinet ruby-uconv ruby-unf-ext ruby-unicode ruby-version-sorter ruby-vmstat ruby-websocket-driver ruby-xmlhash ruby-xmlparser ruby-xmmsclient ruby-yajl ruby-zoom ruby2.5 subtle thin treil uwsgi-plugin-rack-ruby2.5 vim-athena vim-command-t vim-gtk vim-gtk3 vim-nox weechat-ruby(*)libruby2.5 ruby-xmlrpc:armhf (>= 0.3.0~)

generated: 20180716T000000Z

The JSON data used to generate these pages was computed using botch, the bootstrap/build ordering tool chain. The source code of botch can be redistributed under the terms of the LGPL3+ with an OCaml linking exception. The source code can be retrieved from

The html pages were generated by code which can be retrieved from and which can be redistributed under the terms of the AGPL3+

For questions and bugreports please contact j [dot] schauer [at] email [dot] de.