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 "debian-cross@lists.debian.org".

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.

src:qtile

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.

Missing

# of packages per missingUnsatisfied dependency
101python3-pytest:armhf
9python3-pytest-cov:armhf
1python3-cairocffi:armhf (>= 0.7.2-2.1)
1python3-cffi:armhf (>= 1.3.0)

Conflict

# of packages per conflictConflict
114python3.7:armhf
113python3.7-minimal:armhf
53python3-minimal:armhf
27python3:amd64
3cpp-9:amd64
1cpp:amd64

missing

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
101 101src:aggdraw src:astropy-healpix src:astroscrappy src:aubio src:beancount src:borgbackup src:borgmatic src:cftime src:cyarray src:debian-cloud-images src:dumb-init src:duplicity src:fast-histogram src:fiona src:fpylll src:fuse3 src:gammapy src:gau2grid src:google-compute-image-packages src:gpiozero src:gudhi src:h5py src:healpy src:imexam src:indexed-gzip src:khmer src:libsass-python src:libvirt-dbus src:macs src:matplotlib src:milksnake src:numba (RFA: #935626) src:numcodecs src:numpy src:numpy-stl src:peewee src:pillow src:plyvel src:poezio src:poolcounter src:postgresql-multicorn src:psi4 src:pycorrfit src:pykafka src:pykwalify src:pylibtiff src:pyregion 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-cobra 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-httptools src:python-jellyfish src:python-msgpack src:python-multidict src:python-murmurhash src:python-nacl src:python-preshed src:python-pybedtools src:python-pygit2 src:python-pyproj src:python-pyscss src:python-ratelimiter src:python-rjsmin src:python-rtmidi src:python-shapely src:python-thinc src:python-utils src:python-wrapt src:python-wsaccel src:pyzmq src:qtile src:rasterio src:remctl src:reproject src:ruamel.yaml src:sasmodels src:sasview src:scikit-learn src:scipy src:segyio src:siconos src:skimage src:specutils src:sshfs-fuse src:sunpy src:wxpython4.0(*) → python3-pytest:armhf
9 9src:borgbackup src:cftime src:duplicity src:plyvel src:pykafka src:python-pyproj src:q2-cutadapt src:q2-metadata src:qtile(*) → python3-pytest-cov:armhf
1 1src:qtile(*) → python3-cairocffi:armhf (>= 0.7.2-2.1)
1 1src:qtile(*) → python3-cffi:armhf (>= 1.3.0)

conflict

The packages in the third column cannot satisfy their (possibly transitive) dependencies because the last package(s) in the first depchain have an unsatisfied conflict which is shown in the last column. The second depchain column shows the dependency chain(s) to the package which the last package(s) in the first depchain conflict with. Sometimes, multiple dependency chains sharing the same conflict exist. 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 conflicting dependency (last column) and then by the shared dependency chains (fourth and fifth column). The groups are sorted by the number of packages sharing the conflict in the last column. Within each group, the output is sorted by the number of packages sharing the same dependency chains.

# of packages per conflict# of packages per depchainpackages with (possibly transitive) conflicting dependenciesDepchain 1Depchain2Conflict
114 114src:aircrack-ng src:assimp src:basemap src:beancount src:boinc src:borgmatic src:capnproto src:cccolutils src:celery-batches src:cfgrib src:circlator src:cnvkit src:coda src:cppcheck src:cryfs src:cu2qu src:deepnano src:distro-info src:dms src:dothost src:eckit src:evemu src:expeyes src:fabulous src:fast-histogram src:fbless (RFA: #915355) src:fiona src:galpy src:ganeti src:genshi src:geographiclib src:google-compute-image-packages src:gphoto2-cffi src:gpiozero src:harp src:ibus-array src:jailkit src:jsonnet src:knot src:lazy-object-proxy src:libmediainfo src:libpqxx src:libsearpc src:med-fichier src:meteo-qt src:mftrace src:minieigen src:mypy src:neuron src:nextcloud-desktop src:owncloud-client src:pigpio src:piuparts src:poezio src:powerline src:py-ubjson src:pybigwig src:pycares src:pycifrw src:pyfribidi src:pykwalify src:pymol src:pymupdf src:python-bitarray src:python-bumps src:python-casacore src:python-cbor src:python-cdo src:python-cobra src:python-csa src:python-cutadapt src:python-cytoolz src:python-dbussy src:python-falcon src:python-feather-format src:python-jellyfish src:python-lupa src:python-meld3 src:python-murmurhash src:python-pomegranate src:python-preshed src:python-pyflow src:python-pylibacl src:python-pyxattr src:python-rtmidi src:python-shapely src:python-sysv-ipc src:python-thinc src:python-traits src:python-udatetime src:python-wrapt src:python3-lxc src:python3-typed-ast src:pythonmagick src:qiskit-terra src:qpid-proton src:qtile src:qutip src:rasterio src:reglookup src:reparser src:rpi.gpio src:sasmodels src:simka src:siphashc src:slixmpp src:sosreport src:sphinx-intl src:subunit src:suricata-update src:translation-finder src:veusz src:wxpython4.0 src:xcffib (O: #952121)(*) → python3-all → python3.7 → (*) → python3-all → python3-distutils → python3 → python3.7 python3.7:armhf
113 113src:aircrack-ng src:assimp src:basemap src:beancount src:boinc src:borgmatic src:capnproto src:cccolutils src:celery-batches src:cfgrib src:circlator src:cnvkit src:coda src:cppcheck src:cryfs src:cu2qu src:deepnano src:distro-info src:dms src:dothost src:eckit src:evemu src:expeyes src:fast-histogram src:fbless (RFA: #915355) src:fiona src:galpy src:ganeti src:genshi src:geographiclib src:google-compute-image-packages src:gphoto2-cffi src:gpiozero src:harp src:ibus-array src:jailkit src:jsonnet src:knot src:lazy-object-proxy src:libmediainfo src:libpqxx src:libsearpc src:med-fichier src:meteo-qt src:mftrace src:minieigen src:mypy src:neuron src:nextcloud-desktop src:owncloud-client src:pigpio src:piuparts src:poezio src:powerline src:py-ubjson src:pybigwig src:pycares src:pycifrw src:pyfribidi src:pykwalify src:pymol src:pymupdf src:python-bitarray src:python-bumps src:python-casacore src:python-cbor src:python-cdo src:python-cobra src:python-csa src:python-cutadapt src:python-cytoolz src:python-dbussy src:python-falcon src:python-feather-format src:python-jellyfish src:python-lupa src:python-meld3 src:python-murmurhash src:python-pomegranate src:python-preshed src:python-pyflow src:python-pylibacl src:python-pyxattr src:python-rtmidi src:python-shapely src:python-sysv-ipc src:python-thinc src:python-traits src:python-udatetime src:python-wrapt src:python3-lxc src:python3-typed-ast src:pythonmagick src:qiskit-terra src:qpid-proton src:qtile src:qutip src:rasterio src:reglookup src:reparser src:rpi.gpio src:sasmodels src:simka src:siphashc src:slixmpp src:sosreport src:sphinx-intl src:subunit src:suricata-update src:translation-finder src:veusz src:wxpython4.0 src:xcffib (O: #952121)(*) → python3-all → python3.7 → python3.7-minimal → (*) → python3-all → python3-distutils → python3 → python3.7 → python3.7-minimal python3.7-minimal:armhf
53 53src:aircrack-ng src:assimp src:boinc src:capnproto src:celery-batches src:cfgrib src:cppcheck src:cryfs src:deepnano src:distro-info src:dms src:dothost src:eckit src:evemu src:expeyes src:fbless (RFA: #915355) src:galpy src:ganeti src:genshi src:geographiclib src:google-compute-image-packages src:gpiozero src:harp src:ibus-array src:jailkit src:knot src:libmediainfo src:libpqxx src:libsearpc src:med-fichier src:mftrace src:neuron src:nextcloud-desktop src:owncloud-client src:pigpio src:powerline src:pymupdf src:python-bumps src:python-csa src:python-dbussy src:python-meld3 src:python-pyflow src:qiskit-terra src:qtile src:reglookup src:reparser src:sasmodels src:simka src:sosreport src:sphinx-intl src:subunit src:translation-finder src:xcffib (O: #952121)(*) → python3-all → python3 → python3-minimal → (*) → python3-all → python3-distutils → python3 → python3-minimal python3-minimal:armhf
27 27src:assimp src:capnproto src:celery-batches src:cfgrib src:deepnano src:distro-info src:dms src:expeyes src:fabulous src:fbless (RFA: #915355) src:galpy src:ganeti src:google-compute-image-packages src:gpiozero src:harp src:nextcloud-desktop src:owncloud-client src:powerline src:python-bumps src:python-csa src:qiskit-terra src:qtile src:reglookup src:sasmodels src:subunit src:translation-finder src:xcffib (O: #952121)(*) → python3-all → python3-distutils → python3 → (*) → python3-all → python3 python3:amd64
3 3src:qtile src:wdm src:xawtv(*) → build-essential → gcc → gcc-9 → cpp-9 → (*) → x11-xserver-utils (695086) → cpp → cpp-9 cpp-9:amd64
1 1src:qtile(*) → build-essential → gcc → cpp → (*) → x11-xserver-utils (695086) → cpp cpp:amd64

generated: 20200224T000000Z

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