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
168 168src:ariba src:astropy-healpix src:astropy-regions src:aubio src:baler src:bcachefs-tools src:bup src:clamav src:codetiming src:colorcet src:cumin src:cvc5 src:cyvcf2 src:dart src:dm-tree src:dolfinx-mpc src:dumb-init src:dupeguru src:duplicity src:extension-helpers src:fast-histogram src:fenics-basix src:fiona (1059722) src:fpylll src:frozenlist src:gammapy src:gau2grid src:genx src:gfapy src:gpaw src:gpiozero src:gromacs src:gudhi src:healpy src:herbstluftwm src:hyperspy src:imexam src:indexed-gzip src:intake src:iva src:khmer src:kiwi src:libei src:libpillowfight src:libsass-python src:lru-dict src:luma.core src:luma.emulator src:luma.lcd src:luma.led-matrix src:luma.oled src:lz4tools src:macs src:matplotlib src:metomi-isodatetime src:milksnake src:mwparserfromhell src:netgen src:nipy src:nmodl src:notmuch src:numpy-stl src:opendrop src:openslide-python src:opentsne src:peewee src:pglast src:photutils src:pillow src:plyvel src:poezio src:poolcounter src:psd-tools src:psi4 src:pycorrfit src:pyftdi src:pyfuse3 src:pyicu src:pykwalify src:pymatgen src:pymbolic src:pynauty src:pyreflink src:pyregion src:pyrle src:pyrsistent src:pysmbc src:python-acora src:python-aiohttp src:python-argon2 src:python-bonsai src:python-bumps src:python-cartopy src:python-cmarkgfm src:python-confluent-kafka src:python-cramjam src:python-cymem src:python-datrie src:python-drizzle src:python-evdev src:python-falcon src:python-fitsio src:python-freesasa src:python-hdmedians src:python-hiredis src:python-httptools src:python-hug src:python-libcst src:python-libdiscid src:python-libzim src:python-llfuse src:python-msgpack src:python-multidict src:python-nacl src:python-preshed src:python-psycopg2cffi src:python-pybedtools src:python-pyeclib src:python-pyo src:python-pyproj src:python-pyscss src:python-pyspike src:python-rapidjson src:python-ratelimiter src:python-rcssmin src:python-rjsmin src:python-rocksdb src:python-rtmidi src:python-setproctitle src:python-shapely src:python-suitesparse-graphblas src:python-thinc src:python-time-machine src:python-tinyalign src:python-wrapt src:python-wsaccel src:python-xeddsa src:python-xmlsec src:python-yappi src:pytorch-text src:pywavelets src:qiskit-aer (RFH: #1008626) src:qiskit-terra (RFH: #1008625) src:rasterio src:receptor src:remctl src:reproject src:ros2-ament-index src:rpds-py src:rpy2 src:s3ql src:sasmodels src:scikit-learn src:scipy src:segyio src:siconos src:skimage src:smbus2 src:sqlalchemy src:sshfs-fuse src:suricata-update src:synphot src:tinyarray src:votca src:websockify src:wxpython4.0 src:xrayutilities src:zope.interface(*) python3-pytest:armhf
72 72src:bioxtasraw src:btrfs-progs src:cglm src:charliecloud src:condor src:coreboot (O: #1055811) src:cumin src:dbus-fast src:dm-tree src:enlighten src:fastchunking (1022959) src:fastd src:gdspy (1023190) src:gnunet src:grpc src:h5z-zfp src:harp src:hipblas src:intake src:isc-kea src:kiwi src:knot-resolver src:libiio src:libxeddsa src:luma.core src:macsyfinder src:ntopng src:numba src:opendrop src:peewee src:pgloader src:pikepdf src:pmix src:poezio src:powerline src:psd-tools src:py-stringmatching src:pycairo src:pycares src:pycryptodome src:pyepr src:pyftdi src:pypy3 src:pyregion src:pyresample src:pyside2 src:pysph src:pytables src:python-coverage src:python-cryptography src:python-evdev src:python-freesasa src:python-pkcs11 src:python-pygraphviz (949462) src:python-sdbus src:python-tornado src:python-wrapt src:pytorch-text src:qemu src:renpy src:restic src:salmon src:sfepy src:splash (ITA: #764684) src:tombo src:toulbar2 src:tpm2-pytss src:ufo-core src:verilator src:wireplumber src:xrayutilities src:xsimd(*) python3-sphinx-rtd-theme:armhf
5 5src:dioptas src:hyperspy src:psd-tools src:pyscanfcs src:xraylarch(*) python3-skimage:armhf

generated: 20240226T000000Z

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.