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:pyraf

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-setuptools-scm:armhf

Conflict

# of packages per conflictConflict
231python3-minimal:armhf
118python3:amd64
17python3.13-minimal:amd64
17python3.13: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:afdko src:apache-arrow src:astropy src:astropy-healpix src:astropy-regions src:astroscrappy src:atropos src:black src:borgbackup src:borgbackup2 src:borghash src:brian src:casa-formats-io src:compreffor src:cvxopt src:device-tree-compiler src:extension-helpers src:fast-histogram src:ford src:gammapy src:greaseweazle src:gsw src:healpy src:html5-parser src:imexam src:indexed-gzip src:kiwisolver src:liquidctl src:mariadb-connector-python src:matplotlib src:mercurial src:nitime src:numcodecs src:opm-common src:phonopy src:photutils src:pikepdf src:portio src:psautohint src:pybdsf src:pychm src:pyclipper src:pyerfa src:pylibtiff src:pymad src:pymssql src:pyraf src:pyregion src:pysolid src:pysynphot src:python-argon2-cffi-bindings src:python-atom src:python-bcj src:python-boost-histogram src:python-cartopy src:python-casacore src:python-dnaio src:python-drizzle src:python-enaml src:python-fitsio src:python-hdf4 src:python-hmmlearn src:python-inflate64 src:python-isal src:python-leidenalg src:python-libcst src:python-lz4 src:python-maxminddb src:python-msgspec src:python-openstep-plist src:python-pkcs11 src:python-pyepics src:python-pyppmd src:python-questplus src:python-rosettasciio src:python-samplerate src:python-schema-salad src:python-soxr src:python-tinyalign src:python-tktooltip src:python-vispy src:python-wordcloud src:python-xmlsec src:python-zopfli src:rdiff-backup src:reproject src:scalene src:sep src:skia-pathops src:slidge-style-parser src:slixmpp src:sourmash src:specutils src:spglib src:synphot src:tpm2-pytss src:uharfbuzz src:ujson src:urwid src:whipper src:xraylarch(*) → python3-setuptools-scm:armhf

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
231 231src:aioquic src:antlr src:astlib src:audioop-lts src:aws-crt-python src:babeltrace2 src:bitstruct src:caio src:cbflib src:cccolutils src:cheetah src:cocotb (RFS: #1133863) src:codetiming src:concordance src:contourpy src:cvxopt src:cython src:dbus-python src:dico src:dolfin src:dulwich src:duplicity src:ecmwflibs src:exactimage (RFA: #843801) src:extension-helpers src:fastchunking (1022959) src:findlibs src:genshi src:gpaw src:gphoto2-cffi src:jpy src:jsonnet src:kiwisolver src:lazy-object-proxy src:libiptcdata (1123687) src:libkdtree++ src:libsass-python src:libvirt-python src:linux-gpib-user src:llvmlite src:lru-dict src:lz4tools src:marisa src:mecab src:meteo-qt src:mgen src:milksnake src:minieigen src:mirage src:mrpt src:mshr src:mwparserfromhell src:netifaces src:nfs-ganesha src:numba src:numpy-minmax src:odil src:olm src:opencc src:openvswitch src:ovn src:pacparser src:pcapy src:pcpp src:phat src:phcpack src:py-lmdb src:py-radix src:pyalsaaudio src:pyasn src:pybluez src:pycares src:pycdio src:pychm src:pycifrw src:pycryptodome (1124548) src:pycson src:pyephem src:pyfastx src:pyfribidi src:pygattlib src:pygobject src:pygresql src:pyhunspell src:pykcs11 src:pykerberos src:pylsqpack src:pymicro-vad src:pymilter src:pymongo src:pynauty src:pynormaliz src:pyodbc src:pyraf src:pyreflink src:pyrsistent src:pyscard src:pysendfile src:pysequoia src:pysmbc (1105133) src:pyspeex-noise src:pysvn src:python-aiocsv src:python-aiohttp src:python-aiortc src:python-apsw src:python-backports.zstd src:python-bcj src:python-bitarray src:python-blosc src:python-brotlicffi src:python-bsddb3 (O: #977266) src:python-catalogue src:python-cbor src:python-ciso8601 src:python-clevercsv src:python-cmarkgfm src:python-confluent-kafka src:python-crc32c src:python-crcmod src:python-cryptography src:python-deeptoolsintervals src:python-depinfo src:python-easysnmp src:python-ethtool src:python-evdev src:python-ezsnmp src:python-fann2 src:python-freecontact src:python-gammu (O: #1086875) src:python-geoip src:python-getdns src:python-gmpy2 src:python-greenlet src:python-hiredis src:python-hmmlearn src:python-inflate64 src:python-iptables src:python-isal src:python-kyotocabinet src:python-ldap src:python-leidenalg src:python-libais src:python-librt src:python-libtrace (ITA: #970377) src:python-linux-procfs src:python-lua src:python-lz4 src:python-lzf src:python-lzo src:python-maxminddb src:python-mutf8 src:python-mysqldb src:python-nacl src:python-noise src:python-pairix src:python-pgmagick src:python-poppler-qt5 src:python-prctl src:python-proton-vpn-local-agent src:python-psutil (1123688) src:python-ptrace src:python-pyahocorasick src:python-pyalsa src:python-pyani src:python-pyaudio (941113) src:python-pycosat src:python-pyeclib src:python-pygraphviz src:python-pylibacl src:python-pylibsrtp src:python-pyppmd src:python-pyspoa src:python-pyxattr (1124555) src:python-rapidjson src:python-rcssmin src:python-rjsmin src:python-rtf-tokenize (O: #1093707) src:python-schedutils src:python-sdbus src:python-skytools src:python-snappy src:python-systemd (1124946) src:python-time-machine src:python-tornado (1124829) src:python-traits src:python-uinput src:python-unicodedata2 src:python-websockets src:python-wrapt src:python-xattr src:python-xeddsa src:python-xxhash src:python-zstd src:python3-lxc src:pythonmagick src:pytsk src:recoll src:remctl src:rl-accel src:rl-renderpm src:rpds-py src:rpi.gpio src:rrdtool src:sabctools src:securestring src:sentencepiece src:simplejson src:siphashc src:slidge-style-parser src:snimpy src:speg src:spidev src:subvertpy src:swiglpk src:tagpy src:thrift src:tkrzw-python (O: #1067519) src:tpm2-pytss src:tree-sitter-sdml src:urjtag src:urwid src:usbrelay src:watchman (O: #1019497) src:whipper src:yara-python src:zfec src:zookeeper src:zope.hookable src:zope.i18nmessageid src:zope.security(*) → python3-all-dev → python3 → python3-minimal → (*) → python3-setuptools → python3 → python3-minimal python3-minimal:armhf
118 118src:aioquic src:antlr src:aws-crt-python src:caio src:cocotb (RFS: #1133863) src:codetiming src:contourpy src:cvxopt src:dolfin src:dulwich src:duplicity src:exactimage (RFA: #843801) src:extension-helpers src:fastchunking (1022959) src:gphoto2-cffi src:kiwisolver src:lazy-object-proxy src:libsass-python src:linux-gpib-user src:lru-dict src:lz4tools src:marisa src:mecab src:meteo-qt src:milksnake src:minieigen src:mrpt src:mshr src:mwparserfromhell src:nfs-ganesha src:numba src:numpy-minmax src:olm src:openvswitch src:ovn src:pcpp src:phcpack src:pyalsaaudio src:pyasn src:pycares src:pycdio src:pychm src:pycifrw src:pycryptodome (1124548) src:pycson src:pygobject src:pygresql src:pylsqpack src:pymongo src:pynauty src:pyraf src:pyreflink src:pysequoia src:pysmbc (1105133) src:pysvn src:python-aiocsv src:python-aiohttp src:python-aiortc src:python-backports.zstd src:python-bcj src:python-blosc src:python-brotlicffi src:python-clevercsv src:python-cmarkgfm src:python-confluent-kafka src:python-cryptography src:python-evdev src:python-getdns src:python-gmpy2 src:python-greenlet src:python-hiredis src:python-hmmlearn src:python-inflate64 src:python-iptables src:python-isal src:python-ldap src:python-leidenalg src:python-lz4 src:python-lzo src:python-maxminddb src:python-mutf8 src:python-nacl src:python-poppler-qt5 src:python-prctl src:python-proton-vpn-local-agent src:python-pyaudio (941113) src:python-pyeclib src:python-pygraphviz src:python-pylibacl src:python-pylibsrtp src:python-pyppmd src:python-pyxattr (1124555) src:python-rapidjson src:python-rcssmin src:python-rjsmin src:python-sdbus src:python-tornado (1124829) src:python-websockets src:python-wrapt src:python-xattr src:python-xeddsa src:remctl src:rpds-py src:rrdtool src:simplejson src:slidge-style-parser src:snimpy src:speg src:subvertpy src:thrift src:tpm2-pytss src:urwid src:whipper src:zfec src:zookeeper src:zope.hookable src:zope.i18nmessageid src:zope.security(*) → python3-setuptools → python3 → (*) → python3-all-dev → python3 python3:amd64
17 17src:ariba src:basemap src:galpy src:gudhi src:matplotlib src:nitime src:phcpack src:pillow src:pyfai src:pynx src:pyraf src:python-bumps src:python-cartopy src:python-cdo src:python-tktooltip src:skimage src:xrayutilities(*) → python3-setuptools → python3 → python3-minimal → python3.13-minimal → (*) → python3-tk → python3.13 → python3.13-minimal python3.13-minimal:amd64
17 17src:ariba src:basemap src:galpy src:gudhi src:matplotlib src:nitime src:phcpack src:pillow src:pyfai src:pynx src:pyraf src:python-bumps src:python-cartopy src:python-cdo src:python-tktooltip src:skimage src:xrayutilities(*) → python3-setuptools → python3 → python3.13 → (*) → python3-tk → python3.13 python3.13:amd64

generated: 20260413T000000Z

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