Below are two tables showing the two problem classes that prevent cross compilation on the dependency level. This example tries to satisfy the crossbuild dependencies of all source packages on amd64 as the build architecture for a dummy architecture generated from amd64 (called armhf here) as the host architecture in current Debian sid.

A machine parsable version can be retrieved in dose yaml format

Bugs are associated with packages on this page if they carry the usertag "cross-satisfiability" of the user "".

You can get an overview of all bugs tagged like that in the Debian bts

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


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
205 205src:basemap src:bcolz (982963) (O: #945175) src:bmtk src:bottleneck (982962) src:brian src:ceph src:ceres-solver (984887) src:cglm src:cmake src:cvxopt (983374) src:cyclonedds src:cyrus-sasl2 (RFH: #799864) src:cython (981502) src:davix src:dballe src:dbus-deviation src:dcm2niix src:deap src:dipy (983840) src:dogtag-pki src:dolfin src:dolfinx src:dpdk src:dynare src:enlighten src:epigrass src:extra-cmake-modules src:fabulous src:fastchunking src:fastd src:fiona src:flint src:fonttools src:frr src:gcc-python-plugin src:gdspy src:gearmand src:glom src:gnuradio src:grpc src:h5py src:haproxy src:intake src:isc-kea src:khmer src:kitty src:knot-resolver src:libabigail src:libcamera src:libcbor (981620) src:libcomps src:libcork src:libcorkipset src:libdnf src:libiio src:liblognorm (930599) src:libmypaint src:librepo src:libsass-python src:llvmlite (982185) src:logbook src:luabind src:m2crypto src:macsyfinder src:matplotlib src:mdtraj src:minieigen src:mlpy src:mongo-c-driver src:morse-simulator src:mpc src:mpd src:mpi4py src:mpi4py-fft src:mydumper src:mypy src:ncmpc src:nextcloud-desktop src:nfs-ganesha src:nipy src:notmuch src:ntopng src:numcodecs src:oar src:obitools src:open3d src:opencolorio src:openmolcas src:openvswitch src:pam-python src:pathspider (ITA: #970370) src:pcl src:pdal src:peewee src:pgloader src:pikepdf src:piuparts src:pmemkv-python src:poezio src:polybar src:powerline src:pplpy src:psi4 src:py-postgresql src:py7zr src:pyalsaaudio src:pycairo src:pycares src:pycryptodome src:pyepr src:pyerfa src:pyfai src:pyfftw src:pyfuse3 src:pygame src:pygccjit src:pygresql (O: #623685) src:pyliblo src:pymca src:pymongo src:pyotherside src:pyregion src:pyresample src:pyside2 src:pysph src:pytables src:python-aiohttp src:python-argon2 src:python-biom-format src:python-blosc src:python-btrees src:python-bumps src:python-cassandra-driver src:python-cffi src:python-clickhouse-driver src:python-cogent src:python-coverage src:python-cryptography src:python-djvulibre (O: #945190) src:python-drizzle src:python-escript src:python-evdev src:python-gevent src:python-gmpy2 src:python-greenlet src:python-gsd src:python-intbitset src:python-iptables src:python-jellyfish (RFS: #993460) src:python-maxminddb src:python-nacl src:python-peachpy src:python-persistent src:python-ppmd src:python-prctl src:python-psutil src:python-pyaudio (941113) src:python-pybedtools src:python-pygit2 src:python-pygraphviz (949462) src:python-pylibacl src:python-pylibsrtp src:python-pyxattr src:python-rocksdb src:python-sfml src:python-tinycss src:python-tornado src:python-vispy src:python-wrapt src:python3-defaults src:pytorch-text src:qemu src:qpid-proton src:rdkit src:restic src:rmlint src:salmon src:sfepy src:shasta src:siconos src:slixmpp src:snimpy src:sosreport src:splash (RFA: #764684) src:swupdate src:tiledb src:tombo src:trafficserver src:tsung src:tulip src:ufo-core src:ufo-filters src:urwid src:varnish src:veusz src:x2gobroker src:xapian-bindings src:xrayutilities src:xrootd (983343) src:xsimd src:xtensor src:xtensor-blas src:yara src:zathura src:zoneminder(*) python3-sphinx:armhf
134 134src:aggdraw src:astropy-healpix src:astropy-regions src:astroscrappy (982585) src:aubio src:basix src:bcachefs-tools (RM: #993595) src:beancount src:bmtk src:bup src:colorcet src:cyarray src:debian-cloud-images src:dumb-init src:duplicity src:extension-helpers src:fast-histogram src:fiona src:fonttools src:fpylll src:gammapy src:gau2grid src:genx src:google-compute-image-packages src:gpaw src:gpiozero src:gudhi src:h5py src:healpy src:herbstluftwm src:hyperspy src:imexam src:indexed-gzip src:intake src:khmer src:libsass-python src:libvirt-dbus src:luma.core src:luma.led-matrix src:macs src:matplotlib src:metomi-isodatetime src:milksnake src:mwparserfromhell src:netgen src:notmuch src:numba src:numcodecs src:numpy-stl src:peewee src:pillow src:plyvel src:poezio src:poolcounter src:postgresql-multicorn src:psi4 src:pycorrfit src:pyerfa src:pyftdi src:pyfuse3 src:pykafka src:pykwalify src:pylibtiff src:pyregion src:pyresample src:pyrle src:pyrsistent src:pysph src:pytaglib src:python-acora src:python-aiohttp src:python-argon2 src:python-cartopy src:python-cffi src:python-cmarkgfm src:python-cutadapt src:python-cymem src:python-cytoolz src:python-datrie src:python-dnaio src:python-drizzle src:python-evdev src:python-falcon src:python-geotiepoints src:python-httptools src:python-jellyfish (RFS: #993460) src:python-libdiscid src:python-libzim src:python-msgpack src:python-multidict src:python-murmurhash src:python-nacl src:python-onewire src:python-preshed src:python-procrunner src:python-psycopg2cffi src:python-pybedtools src:python-pygit2 src:python-pyproj src:python-pyscss src:python-ratelimiter src:python-rjsmin src:python-rocksdb src:python-rtmidi src:python-setproctitle src:python-shapely src:python-thinc src:python-tinyalign src:python-utils src:python-wrapt src:python-wsaccel src:pytorch-text src:pywavelets src:pyzoltan src:qiskit-aer src:qiskit-terra src:rasterio src:remctl src:reproject src:sasmodels src:sasview src:scikit-learn src:scipy src:segyio src:siconos src:skimage src:smbus2 src:specutils src:sshfs-fuse src:sunpy src:tinyarray src:weechat-matrix src:wxpython4.0 src:yt(*) python3-pytest:armhf
60 60src:ceres-solver (984887) src:cglm src:charliecloud src:cvxopt (983374) src:davix src:dolfin src:dpdk src:enlighten src:fastchunking src:fastd src:fonttools src:gdspy src:grpc src:harp src:intake src:isc-kea src:knot-resolver src:libcbor (981620) src:libiio src:llvmlite (982185) src:macsyfinder src:mpi4py-fft src:mypy src:ntopng src:numba src:open3d src:pdal src:pgloader src:pikepdf src:powerline src:py-stringmatching src:pycairo src:pycares src:pycryptodome src:pyftdi src:pyside2 src:pysph src:pytables src:python-coverage src:python-cryptography src:python-evdev src:python-fabio src:python-psutil src:python-pygit2 src:python-pygraphviz (949462) src:python-tornado src:python-wrapt src:pytorch-text src:qemu src:restic src:salmon src:sfepy src:splash (RFA: #764684) src:tiledb src:tombo src:ufo-core src:xrayutilities src:xsimd src:xtensor src:xtensor-blas(*) python3-sphinx-rtd-theme:armhf
25 25src:beancount src:blender src:dbus-deviation src:dogtag-pki src:duplicity src:epigrass src:fence-agents src:freecad src:fwupd src:giara src:gr-satellites src:hyperspy src:intake src:pcp src:pyosmium src:python-cobra src:python-confluent-kafka src:python-falcon src:python-wheezy.template src:pytorch-text src:reprozip src:s3ql src:sunpy src:theli src:uhd(*) python3-requests:armhf
20 20src:abinit src:bmtk src:caffe src:cnvkit src:intake src:matplotlib src:mdtraj src:mlpack src:pyrle src:python-biom-format src:python-cogent src:python-feather-format src:python-geotiepoints src:python-pybedtools src:python-pyproj src:q2-cutadapt src:q2-metadata src:rdkit src:skimage src:statsmodels(*) python3-pandas:armhf
18 18src:bcolz (982963) (O: #945175) src:bmtk src:bottleneck (982962) src:dipy (983840) src:intake src:matplotlib src:nipy src:numba src:numcodecs src:pytables src:python-blosc src:python-cogent src:python-pybedtools src:python-pygraphviz (949462) src:pywavelets src:sfepy src:skimage src:xrayutilities(*) python3-numpydoc:armhf
12 12src:astropy src:devhelp src:freeipa src:intake src:json-glib src:magics++ src:montage src:neovim-qt src:opencolorio src:openxr-sdk-source src:pandas src:workrave(*) python3-jinja2:armhf
8 8src:dipy (983840) src:epigrass src:hyperspy src:intake src:python-cogent src:python-thinc src:pytorch-text src:sunpy(*) python3-tqdm:armhf
5 5src:hyperspy src:intake src:pyresample src:python-geotiepoints src:skimage(*) python3-dask:armhf
2 2src:ceres-solver (984887) src:intake(*) node-html5shiv:armhf
2 2src:genx src:intake(*) python3-appdirs:armhf
2 2src:intake src:slixmpp(*)python3-aiohttp python3-async-timeout:armhf
2 2src:intake src:slixmpp(*)python3-aiohttp python3-attr:armhf
2 2src:intake src:skimage(*) python3-cloudpickle:armhf
2 2src:intake src:python-thinc(*) python3-msgpack-numpy:armhf
2 2src:intake src:slixmpp(*)python3-aiohttp python3-typing-extensions:armhf
2 2src:intake src:pyresample(*) python3-zarr:armhf
1 1src:intake(*) libjs-html5shiv:armhf
1 1src:intake(*) python3-entrypoints:armhf
1 1src:intake(*) python3-fsspec:armhf
1 1src:intake(*) python3-partd:armhf

generated: 20210913T000000Z

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

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