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-fastbencode

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
16python3-setuptools-rust:armhf
3librust-ahash-0.8+default-dev:armhf
3librust-ahash-0.8-dev:armhf (>= 0.8.7-~~)
3librust-ahash-dev:armhf (>= 0.8.11-3)
3librust-criterion-0.5+default-dev:armhf

Conflict

# of packages per conflictConflict
110python3-minimal:armhf
110python3.13-minimal:armhf
110python3.13:armhf
66python3:armhf

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
16 16src:breezy src:buildlog-consultant src:bzrformats src:dulwich src:pysequoia src:python-bcrypt src:python-cotengrust src:python-fastbencode src:python-libcst src:python-upstream-ontologist src:python-vcsgraph src:python-zxcvbn-rs-py (RFA: #1081614) src:safetensors src:slidge-style-parser src:slixmpp src:tiktoken(*) → python3-setuptools-rust:armhf
3 3src:python-fastbencode src:python-libcst src:python-vcsgraph(*) → librust-pyo3-dev → librust-ordered-float-dev → librust-borsh-dev → librust-bson-dev → librust-ahash-0.8+default-dev:armhf
3 3src:python-fastbencode src:python-libcst src:python-vcsgraph(*) → librust-pyo3-dev → librust-ordered-float-dev → librust-borsh-dev → librust-bson-dev → librust-serde-with-dev → librust-hashbrown-0.14-dev → librust-ahash-0.8-dev:armhf (>= 0.8.7-~~)
3 3src:python-fastbencode src:python-libcst src:python-vcsgraph(*) → librust-pyo3-dev → librust-ordered-float-dev → librust-borsh-dev → librust-bson-dev → librust-serde-with-dev → librust-hashbrown-0.14-dev → librust-ahash-dev:armhf (>= 0.8.11-3)
3 3src:python-fastbencode src:python-libcst src:python-vcsgraph(*) → librust-pyo3-dev → librust-chrono-tz-dev → librust-chrono-tz-build-dev → librust-phf-codegen-dev → librust-phf-generator-dev → librust-criterion-0.5+default-dev: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
110 110src:abpoa src:astroscrappy src:atropos src:azure-uamqp-python src:borghash src:capstone src:cftime src:cyarray src:cypari2 src:cyvcf2 src:extinction src:fast5 src:fastdtw src:fenics-basix src:frozenlist src:grpc src:guiqwt src:h5py src:harvest-tools src:indexed-gzip src:kivy src:libedlib src:libslow5lib src:lxml src:manimpango src:memory-allocator src:montage src:mpi4py src:mpi4py-fft (1128955) src:numpy-stl src:opendht src:openmm src:opentsne src:pairtools src:parsnp src:plyvel src:primecountpy src:psycopg3 src:pyclipper src:pydevd src:pyemd src:pyfftw src:pyfuse3 src:pygame src:pygame-sdl2 src:pyliblo src:pynfft src:pyode src:pyrle src:pystemd src:pystemmer src:pytaglib (O: #1093731) src:python-acora src:python-av src:python-clickhouse-driver src:python-cykhash src:python-cymem src:python-cython-blis src:python-datrie src:python-dnaio src:python-enet src:python-esmre src:python-ewah-bool-utils src:python-fastbencode src:python-fisx src:python-grpc-tools src:python-gssapi src:python-hdmedians src:python-hidapi src:python-http-parser src:python-httptools src:python-iow 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-pot src:python-pyproj src:python-pysam src:python-pyspike src:python-pyvcf src:python-rosettasciio src:python-sqt src:python-tesserocr src:python-tinyalign src:python-wheezy.template src:python-wordcloud src:python-wsaccel src:pyxdameraulevenshtein src:pyyaml src:ruamel.yaml.clib src:scalene src:scikit-fmm src:scikit-misc src:sep src:sncosmo src:sorted-nearest src:termbox src:tiddit src:tombo src:trollimage(*) → cython3 → python3 → python3-minimal → (*) → python3-setuptools → python3 → python3-minimal python3-minimal:armhf
110 110src:abpoa src:astroscrappy src:atropos src:azure-uamqp-python src:borghash src:capstone src:cftime src:cyarray src:cypari2 src:cyvcf2 src:extinction src:fast5 src:fastdtw src:fenics-basix src:frozenlist src:grpc src:guiqwt src:h5py src:harvest-tools src:indexed-gzip src:kivy src:libedlib src:libslow5lib src:lxml src:manimpango src:memory-allocator src:montage src:mpi4py src:mpi4py-fft (1128955) src:numpy-stl src:opendht src:openmm src:opentsne src:pairtools src:parsnp src:plyvel src:primecountpy src:psycopg3 src:pyclipper src:pydevd src:pyemd src:pyfftw src:pyfuse3 src:pygame src:pygame-sdl2 src:pyliblo src:pynfft src:pyode src:pyrle src:pystemd src:pystemmer src:pytaglib (O: #1093731) src:python-acora src:python-av src:python-clickhouse-driver src:python-cykhash src:python-cymem src:python-cython-blis src:python-datrie src:python-dnaio src:python-enet src:python-esmre src:python-ewah-bool-utils src:python-fastbencode src:python-fisx src:python-grpc-tools src:python-gssapi src:python-hdmedians src:python-hidapi src:python-http-parser src:python-httptools src:python-iow 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-pot src:python-pyproj src:python-pysam src:python-pyspike src:python-pyvcf src:python-rosettasciio src:python-sqt src:python-tesserocr src:python-tinyalign src:python-wheezy.template src:python-wordcloud src:python-wsaccel src:pyxdameraulevenshtein src:pyyaml src:ruamel.yaml.clib src:scalene src:scikit-fmm src:scikit-misc src:sep src:sncosmo src:sorted-nearest src:termbox src:tiddit src:tombo src:trollimage(*) → cython3 → python3 → python3-minimal → python3.13-minimal → (*) → python3-setuptools → python3 → python3.13 → python3.13-minimal python3.13-minimal:armhf
110 110src:abpoa src:astroscrappy src:atropos src:azure-uamqp-python src:borghash src:capstone src:cftime src:cyarray src:cypari2 src:cyvcf2 src:extinction src:fast5 src:fastdtw src:fenics-basix src:frozenlist src:grpc src:guiqwt src:h5py src:harvest-tools src:indexed-gzip src:kivy src:libedlib src:libslow5lib src:lxml src:manimpango src:memory-allocator src:montage src:mpi4py src:mpi4py-fft (1128955) src:numpy-stl src:opendht src:openmm src:opentsne src:pairtools src:parsnp src:plyvel src:primecountpy src:psycopg3 src:pyclipper src:pydevd src:pyemd src:pyfftw src:pyfuse3 src:pygame src:pygame-sdl2 src:pyliblo src:pynfft src:pyode src:pyrle src:pystemd src:pystemmer src:pytaglib (O: #1093731) src:python-acora src:python-av src:python-clickhouse-driver src:python-cykhash src:python-cymem src:python-cython-blis src:python-datrie src:python-dnaio src:python-enet src:python-esmre src:python-ewah-bool-utils src:python-fastbencode src:python-fisx src:python-grpc-tools src:python-gssapi src:python-hdmedians src:python-hidapi src:python-http-parser src:python-httptools src:python-iow 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-pot src:python-pyproj src:python-pysam src:python-pyspike src:python-pyvcf src:python-rosettasciio src:python-sqt src:python-tesserocr src:python-tinyalign src:python-wheezy.template src:python-wordcloud src:python-wsaccel src:pyxdameraulevenshtein src:pyyaml src:ruamel.yaml.clib src:scalene src:scikit-fmm src:scikit-misc src:sep src:sncosmo src:sorted-nearest src:termbox src:tiddit src:tombo src:trollimage(*) → cython3 → python3 → python3.13 → (*) → python3-setuptools → python3 → python3.13 python3.13:armhf
66 66src:abpoa src:astroscrappy src:atropos src:borghash src:cyarray src:cypari2 src:cyvcf2 src:fastdtw src:fenics-basix src:frozenlist src:grpc src:guiqwt src:h5py src:harvest-tools src:indexed-gzip src:kivy src:lxml src:manimpango src:montage src:mpi4py-fft (1128955) src:numpy-stl src:obitools src:opendht src:opentsne src:pairtools src:plyvel src:psycopg3 src:pyclipper src:pydevd src:pyemd src:pyfftw src:pyfuse3 src:pygame src:pyliblo src:pynfft src:pyrle src:python-acora src:python-clickhouse-driver src:python-cymem src:python-datrie src:python-dnaio src:python-fastbencode src:python-gssapi src:python-hdmedians src:python-httptools src:python-jq src:python-lap src:python-libdiscid src:python-msgpack src:python-multidict src:python-netfilterqueue src:python-pcre2 src:python-pkcs11 src:python-pyspike src:python-rosettasciio src:python-tinyalign src:python-wordcloud src:python-wsaccel src:scalene src:scikit-fmm src:scikit-misc src:sep src:sncosmo src:termbox src:tombo src:trollimage(*) → cython3 → python3 → (*) → python3-setuptools → python3 python3:armhf

generated: 20260420T000000Z

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