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:python-pcre2

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
9python3-skbuild:armhf

Conflict

# of packages per conflictConflict
89python3-minimal:armhf
78python3.13-minimal:amd64
78python3.13:armhf
47python3: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
9 9src:afdko src:avogadrolibs src:createrepo-c src:cvc5 src:pybdsf src:python-blosc src:python-pcre2 src:python-picologging src:sfepy(*) → python3-skbuild: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
89 89src:abpoa src:atropos src:azure-uamqp-python src:borghash src:capstone src:cypari2 src:fast5 src:frozenlist src:grpc src:harvest-tools src:kivy src:libedlib src:logbook (1127711) src:lxml src:manimpango src:memory-allocator src:montage src:obitools src:opendht src:parsnp src:peewee src:pglast src:plyvel src:pplpy src:psycopg3 src:py-ubjson src:pyclipper src:pydevd src:pyemd src:pyfuse3 src:pygame src:pygame-sdl2 src:pyliblo src:pyode src:pystemd src:pystemmer src:pytaglib (O: #1093731) src:python-acora src:python-anycrc src:python-av src:python-cassandra-driver src:python-clickhouse-driver src:python-cykhash src:python-cymem src:python-datrie src:python-dnaio src:python-enet src:python-esmre src:python-fastbencode src:python-fastrlock src:python-freesasa src:python-grpc-tools src:python-gssapi src:python-hidapi src:python-http-parser src:python-httptools src:python-jq src:python-keyutils src:python-lap src:python-libdiscid src:python-libzim src:python-line-profiler src:python-ltfatpy src:python-lupa src:python-msgpack src:python-multidict src:python-murmurhash src:python-ncls src:python-netfilterqueue src:python-pcre2 src:python-pkcs11 src:python-propcache src:python-pyproj src:python-pysam src:python-pyvcf src:python-reedsolo src:python-rosettasciio src:python-selectolax src:python-sqt src:python-srsly src:python-tinyalign src:python-wheezy.template src:python-wordcloud src:python-wsaccel src:python3-pyroaring src:pyxdameraulevenshtein src:pyyaml src:ruamel.yaml.clib src:termbox(*) → cython3 → python3 → python3-minimal → (*) → python3-setuptools → python3 → python3-minimal python3-minimal:armhf
78 78src:abpoa src:atropos src:azure-uamqp-python src:borghash src:capstone src:cypari2 src:fast5 src:frozenlist src:grpc src:harvest-tools src:kivy src:libedlib src:lxml src:manimpango src:memory-allocator src:montage src:obitools src:opendht src:parsnp src:peewee src:plyvel src:pplpy src:psycopg3 src:pyclipper src:pydevd src:pyemd src:pyfuse3 src:pygame src:pygame-sdl2 src:pyliblo src:pyode src:pystemd src:pystemmer src:pytaglib (O: #1093731) src:python-acora src:python-anycrc src:python-av src:python-cassandra-driver src:python-clickhouse-driver src:python-cykhash src:python-cymem src:python-datrie src:python-dnaio src:python-enet src:python-esmre src:python-fastbencode src:python-grpc-tools src:python-gssapi src:python-hidapi src:python-http-parser src:python-httptools src:python-jq src:python-keyutils src:python-lap src:python-libdiscid src:python-line-profiler src:python-ltfatpy src:python-msgpack src:python-multidict src:python-murmurhash src:python-ncls src:python-netfilterqueue src:python-pcre2 src:python-pkcs11 src:python-pyproj src:python-pysam src:python-pyvcf src:python-rosettasciio src:python-sqt src:python-srsly src:python-tinyalign src:python-wheezy.template src:python-wordcloud src:python-wsaccel src:pyxdameraulevenshtein src:pyyaml src:ruamel.yaml.clib src:termbox(*) → python3-setuptools → python3 → python3-minimal → python3.13-minimal → (*) → cython3 → python3 → python3-minimal → python3.13-minimal python3.13-minimal:amd64
78 78src:abpoa src:atropos src:azure-uamqp-python src:borghash src:capstone src:cypari2 src:fast5 src:frozenlist src:grpc src:harvest-tools src:kivy src:libedlib src:lxml src:manimpango src:memory-allocator src:montage src:obitools src:opendht src:parsnp src:peewee src:plyvel src:pplpy src:psycopg3 src:pyclipper src:pydevd src:pyemd src:pyfuse3 src:pygame src:pygame-sdl2 src:pyliblo src:pyode src:pystemd src:pystemmer src:pytaglib (O: #1093731) src:python-acora src:python-anycrc src:python-av src:python-cassandra-driver src:python-clickhouse-driver src:python-cykhash src:python-cymem src:python-datrie src:python-dnaio src:python-enet src:python-esmre src:python-fastbencode src:python-grpc-tools src:python-gssapi src:python-hidapi src:python-http-parser src:python-httptools src:python-jq src:python-keyutils src:python-lap src:python-libdiscid src:python-line-profiler src:python-ltfatpy src:python-msgpack src:python-multidict src:python-murmurhash src:python-ncls src:python-netfilterqueue src:python-pcre2 src:python-pkcs11 src:python-pyproj src:python-pysam src:python-pyvcf src:python-rosettasciio src:python-sqt src:python-srsly src:python-tinyalign src:python-wheezy.template src:python-wordcloud src:python-wsaccel src:pyxdameraulevenshtein src:pyyaml src:ruamel.yaml.clib src:termbox(*) → cython3 → python3 → python3.13 → (*) → python3-setuptools → python3 → python3.13 python3.13:armhf
47 47src:atropos src:borghash src:cypari2 src:frozenlist src:grpc src:kivy src:logbook (1127711) src:lxml src:manimpango src:montage src:peewee src:pglast src:plyvel src:pplpy src:psycopg3 src:pyclipper src:pydevd src:pyemd src:pyfuse3 src:pygame src:pyliblo src:python-acora src:python-cassandra-driver src:python-clickhouse-driver src:python-cymem src:python-datrie src:python-dnaio src:python-fastbencode src:python-freesasa src:python-gssapi src:python-httptools src:python-jq src:python-lap src:python-libdiscid src:python-libzim src:python-msgpack src:python-multidict src:python-netfilterqueue src:python-pcre2 src:python-pkcs11 src:python-propcache src:python-rosettasciio src:python-selectolax src:python-tinyalign src:python-wordcloud src:python-wsaccel src:termbox(*) → python3-setuptools → python3 → (*) → cython3 → python3 python3:amd64

generated: 20260504T000000Z

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