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:neuron

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
35catch2:armhf
2bluebrain-hpc-coding-conventions:armhf

Conflict

# of packages per conflictConflict
175python3-minimal:armhf
163python3.13:armhf
162python3.13-minimal:armhf
114python3:amd64
62gcc:armhf
61cpp:armhf
47cpp-15:armhf
44binutils:amd64
43binutils-x86-64-linux-gnu:amd64
39gcc-15: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
35 35src:chr src:dssp src:dynarmic src:fuzzylite src:giada src:gringo src:gsmartcontrol src:immer src:kallisto src:lager src:libbgcode src:libcifpp src:libmcfp src:libodsstream src:libpappsomspp src:libxpertmass src:libzeem src:libzeep src:netgen src:neuron src:newsboat src:nmodl src:nuspell src:posixsignalmanager src:purify src:qelectrotech src:rdkit src:restinio src:slic3r-prusa src:sopt src:termpaint src:therion src:trompeloeil-cpp (ITA: #1124106) src:tuiwidgets src:zug(*) → catch2:armhf
2 2src:neuron src:nmodl(*) → bluebrain-hpc-coding-conventions: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
175 175src:abpoa src:astropy-regions src:astroscrappy src:atropos src:azure-uamqp-python src:basemap src:bioxtasraw src:bitshuffle src:borgbackup src:borgbackup2 src:borghash src:capstone src:cftime src:chemps2 src:conda-package-handling src:cyarray src:cypari2 src:cyvcf2 src:dioptas src:extinction src:fast5 src:fastdtw src:fenics-basix src:frozenlist src:gensim src:gpyfft src:grpc src:guiqwt src:harvest-tools src:htseq src:imexam src:indexed-gzip src:invesalius src:kivy src:libedlib src:libslow5lib src:logbook (1127711) src:lxml src:manimpango src:mayavi2 src:memory-allocator src:montage src:mpi4py (1128954) src:netcdf4-python src:neuron src:nipy src:numpy-stl src:opendht src:openmm src:openmotor src:opentsne src:orange3 src:pairtools src:parsnp src:peewee src:pglast src:photutils src:plyvel src:pmix src:primecountpy src:psd-tools src:psycopg3 src:py-ubjson src:pybj src:pycangjie src:pyclipper src:pydantic src:pydevd src:pyemd src:pyfai src:pyfftw src:pyfuse3 src:pygame src:pygame-sdl2 src:pygrib src:pyliblo src:pymca src:pynfft src:pynx src:pyode src:pyregion src:pyrle src:pystemd src:pystemmer src:pytables src:pytaglib (O: #1093731) src:python-acora src:python-anycrc src:python-asyncmy src:python-av src:python-biom-format src:python-box src:python-cassandra-driver 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-fastparquet src:python-fastrlock src:python-fisx src:python-freesasa src:python-gevent src:python-grpc-tools src:python-gssapi src:python-hdmedians src:python-hidapi src:python-http-parser src:python-httptools src:python-intbitset src:python-iow 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-memprof 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-propcache src:python-pybedtools src:python-pyproj src:python-pysam src:python-pyspike src:python-pyvcf src:python-reedsolo src:python-rosettasciio src:python-rtmidi src:python-shapely src:python-soxr src:python-sqt src:python-srsly src:python-suitesparse-graphblas src:python-tesserocr src:python-tinyalign src:python-vispy src:python-wordcloud src:python-wsaccel src:python-xypattern src:pywavelets src:pyxdameraulevenshtein src:pyyaml src:qutip src:renpy src:ruamel.yaml.clib src:scalene src:scikit-fmm src:scikit-misc src:scipy src:sep src:silx src:skimage src:sncosmo src:sorted-nearest src:specutils src:sqlalchemy src:termbox src:tiddit src:tombo src:umis src:zfp(*) → cython3 → python3 → python3-minimal → (*) → python3-setuptools → python3-jaraco.text → python3 → python3-minimal python3-minimal:armhf
163 163src:afdko src:aircrack-ng src:arpys src:bioxtasraw src:blake3-py src:bmtk src:boinc src:buildlog-consultant src:busco src:cairo-dock-plug-ins src:casadi src:cccolutils src:cfgrib src:chemps2 src:criu src:dbus-fast src:debugpy src:dh-fortran src:dm-tree src:enlighten src:expeyes src:fabulous (1033580) src:fast-histogram src:fbless (O: #915355) src:flatbuffers src:fonttools src:ford src:gphoto2-cffi src:gpiozero src:hipblaslt (ITP: #1064071) src:home-assistant-bluetooth src:jack-mixer src:jsonnet src:klutshnik src:lasso src:lazy-object-proxy src:lenovolegionlinux src:libopaque src:liboprf src:liquidctl src:logbook (1127711) src:lru-dict src:med-fichier src:minieigen src:ml-dtypes src:mrgingham src:neuron src:odil src:ompl src:opensnitch (RFH: #1070855) src:pcapy src:pglast src:pigpio src:poezio src:powerline src:presto src:psd-tools src:py-ubjson src:py3exiv2 src:pyasn src:pybigwig src:pybj src:pycares src:pycifrw src:pyfribidi src:pyinstaller src:pyjdata src:pymol src:pyobjcryst src:pyodbc src:pyreadstat src:pysvn src:pytest-codspeed src:python-asyncmy src:python-augeas src:python-awkward src:python-backports.zstd src:python-bcj src:python-bitarray src:python-brotlicffi src:python-cbor src:python-convertertools src:python-crypt-r src:python-csa src:python-easysnmp src:python-ezsnmp src:python-fastparquet src:python-fastrlock src:python-freesasa src:python-ihm src:python-inflate64 src:python-libcst src:python-libzim src:python-loompy src:python-lua src:python-lupa src:python-memray src:python-msgspec src:python-openstep-plist src:python-pamqp src:python-picologging src:python-pipdeptree src:python-preshed src:python-propcache src:python-pyinstrument src:python-pylibacl src:python-pynndescent src:python-pyppmd src:python-pyxattr (1124555) src:python-rapidjson src:python-reedsolo src:python-sdbus src:python-shapely src:python-soxr src:python-suitesparse-graphblas src:python-sysv-ipc src:python-traits src:python-ulid-transform src:python-unicodedata2 src:python-upstream-ontologist src:python-wrapt src:python-xkbcommon src:python-xmlsec src:python-xxhash src:python-xypattern src:python-zstd src:python3-lxc src:pythonmagick src:pyvkfft src:pywayland src:q2-cutadapt src:q2-dada2 src:q2-fragment-insertion src:q2-phylogeny src:qt-material src:qutip src:receptor src:recoll src:reglookup src:reparser src:rl-accel src:rl-renderpm src:ros2-rosidl src:rpi.gpio src:ruff src:sgp4 src:siphashc src:slixmpp src:sphinx-intl src:sra-sdk src:subunit src:suricata-update src:tiktoken src:tkrzw-python (O: #1067519) src:translation-finder src:uncalled src:unicycler src:ust src:veusz src:vsmartcard src:xgboost src:xxdiff src:zfp(*) → python3-all → python3.13 → (*) → python3-setuptools → python3-jaraco.text → python3 → python3.13 python3.13:armhf
162 162src:afdko src:aircrack-ng src:arpys src:bioxtasraw src:blake3-py src:bmtk src:boinc src:buildlog-consultant src:busco src:cairo-dock-plug-ins src:casadi src:cccolutils src:cfgrib src:chemps2 src:criu src:dbus-fast src:debugpy src:dh-fortran src:dm-tree src:enlighten src:expeyes src:fast-histogram src:fbless (O: #915355) src:flatbuffers src:fonttools src:ford src:gphoto2-cffi src:gpiozero src:hipblaslt (ITP: #1064071) src:home-assistant-bluetooth src:jack-mixer src:jsonnet src:klutshnik src:lasso src:lazy-object-proxy src:lenovolegionlinux src:libopaque src:liboprf src:liquidctl src:logbook (1127711) src:lru-dict src:med-fichier src:minieigen src:ml-dtypes src:mrgingham src:neuron src:odil src:ompl src:opensnitch (RFH: #1070855) src:pcapy src:pglast src:pigpio src:poezio src:powerline src:presto src:psd-tools src:py-ubjson src:py3exiv2 src:pyasn src:pybigwig src:pybj src:pycares src:pycifrw src:pyfribidi src:pyinstaller src:pyjdata src:pymol src:pyobjcryst src:pyodbc src:pyreadstat src:pysvn src:pytest-codspeed src:python-asyncmy src:python-augeas src:python-awkward src:python-backports.zstd src:python-bcj src:python-bitarray src:python-brotlicffi src:python-cbor src:python-convertertools src:python-crypt-r src:python-csa src:python-easysnmp src:python-ezsnmp src:python-fastparquet src:python-fastrlock src:python-freesasa src:python-ihm src:python-inflate64 src:python-libcst src:python-libzim src:python-loompy src:python-lua src:python-lupa src:python-memray src:python-msgspec src:python-openstep-plist src:python-pamqp src:python-picologging src:python-pipdeptree src:python-preshed src:python-propcache src:python-pyinstrument src:python-pylibacl src:python-pynndescent src:python-pyppmd src:python-pyxattr (1124555) src:python-rapidjson src:python-reedsolo src:python-sdbus src:python-shapely src:python-soxr src:python-suitesparse-graphblas src:python-sysv-ipc src:python-traits src:python-ulid-transform src:python-unicodedata2 src:python-upstream-ontologist src:python-wrapt src:python-xkbcommon src:python-xmlsec src:python-xxhash src:python-xypattern src:python-zstd src:python3-lxc src:pythonmagick src:pyvkfft src:pywayland src:q2-cutadapt src:q2-dada2 src:q2-fragment-insertion src:q2-phylogeny src:qt-material src:qutip src:receptor src:recoll src:reglookup src:reparser src:rl-accel src:rl-renderpm src:ros2-rosidl src:rpi.gpio src:ruff src:sgp4 src:siphashc src:slixmpp src:sphinx-intl src:sra-sdk src:subunit src:suricata-update src:tiktoken src:tkrzw-python (O: #1067519) src:translation-finder src:uncalled src:unicycler src:ust src:veusz src:vsmartcard src:xgboost src:xxdiff src:zfp(*) → python3-all → python3.13 → python3.13-minimal → (*) → python3-setuptools → python3-jaraco.text → python3 → python3.13 → python3.13-minimal python3.13-minimal:armhf
114 114src:astropy-regions src:astroscrappy src:atropos src:basemap src:bioxtasraw src:bitshuffle src:borgbackup src:borgbackup2 src:cyarray src:cypari2 src:cyvcf2 src:dioptas src:fastdtw src:fenics-basix src:frozenlist src:gensim src:gpyfft src:grpc src:guiqwt src:htseq src:imexam src:invesalius src:kivy src:logbook (1127711) src:lxml src:manimpango src:mayavi2 src:montage src:mpi4py (1128954) src:neuron src:nipy src:numpy-stl src:openmotor src:opentsne src:orange3 src:pairtools src:peewee src:pglast src:photutils src:plyvel src:pmix src:psd-tools src:psycopg3 src:pyclipper src:pydantic src:pydevd src:pyemd src:pyfai src:pyfftw src:pyfuse3 src:pygame src:pygrib src:pyliblo src:pymca src:pynfft src:pynx src:pyregion src:pyrle src:pytables src:python-acora src:python-asyncmy src:python-biom-format src:python-box src:python-cassandra-driver src:python-clickhouse-driver src:python-cymem src:python-datrie src:python-dnaio src:python-fastbencode src:python-fastparquet src:python-freesasa src:python-gevent src:python-gssapi src:python-hdmedians src:python-httptools src:python-intbitset src:python-jq src:python-lap src:python-libdiscid src:python-libzim src:python-memprof src:python-msgpack src:python-multidict src:python-netfilterqueue src:python-pcre2 src:python-pkcs11 src:python-propcache src:python-pybedtools src:python-pyspike src:python-rosettasciio src:python-rtmidi src:python-shapely src:python-soxr src:python-suitesparse-graphblas src:python-tinyalign src:python-vispy src:python-wordcloud src:python-wsaccel src:python-xypattern src:pywavelets src:qutip src:renpy src:scalene src:scikit-fmm src:scikit-misc src:scipy src:sep src:silx src:skimage src:sncosmo src:specutils src:sqlalchemy src:termbox src:tombo(*) → python3-setuptools → python3-jaraco.text → python3 → (*) → cython3 → python3 python3:amd64
62 62src:aevol src:ampliconnoise src:apbs src:cctools src:eckit src:ectrans src:examl src:exodusii src:ffindex src:fiat-ecmwf src:flann src:form src:garli src:gasnet src:genomicsdb src:gfsview src:gloo src:gloo-rocm src:gpaw src:gridtools src:gromacs src:gtg-trace src:h5py src:hpcc src:hyphy src:iqtree src:lammps src:liggghts src:lrslib src:mathgl src:mfem src:molds src:mpi4py (1128954) src:mpi4py-fft (1128955) src:mrbayes src:murasaki src:music src:netgen src:neuron src:openfoam src:otf src:phyml src:pnetcdf src:pysph src:python-escript src:pytorch src:pyzoltan src:ray src:relion src:rmpi src:rocalution src:ruby-mpi src:scifem src:silo-llnl src:sopt src:spfft src:spooles src:stopt src:tree-puzzle src:ucc src:valgrind src:vtk9(*) → mpi-default-dev → libopenmpi-dev → gfortran → gcc → (*) → build-essential → gcc gcc:armhf
61 61src:aevol src:ampliconnoise src:apbs src:cctools src:eckit src:ectrans src:examl src:exodusii src:ffindex src:fiat-ecmwf src:flann src:form src:garli src:gasnet src:genomicsdb src:gfsview src:gloo src:gloo-rocm src:gpaw src:gridtools src:gromacs src:gtg-trace src:h5py src:hpcc src:hyphy src:iqtree src:lammps src:liggghts src:lrslib src:mathgl src:mfem src:molds src:mpi4py (1128954) src:mpi4py-fft (1128955) src:mrbayes src:murasaki src:music src:neuron src:openfoam src:otf src:phyml src:pnetcdf src:pysph src:python-escript src:pytorch src:pyzoltan src:ray src:relion src:rmpi src:rocalution src:ruby-mpi src:scifem src:silo-llnl src:sopt src:spfft src:spooles src:stopt src:tree-puzzle src:ucc src:valgrind src:vtk9(*) → mpi-default-dev → libopenmpi-dev → gfortran → cpp → (*) → build-essential → gcc → cpp cpp:armhf
47 47src:aevol src:ampliconnoise src:cctools src:eckit src:ectrans src:examl src:exodusii src:fiat-ecmwf src:flann src:form src:garli src:gasnet src:genomicsdb src:gloo src:gloo-rocm src:gpaw src:gridtools src:gromacs src:gtg-trace src:hpcc src:hyphy src:iqtree src:molds src:mpi4py (1128954) src:mpi4py-fft (1128955) src:mrbayes src:murasaki src:neuron src:openfoam src:otf src:phyml src:pnetcdf src:pysph src:python-escript src:pytorch src:pyzoltan src:ray src:relion src:rmpi src:rocalution src:ruby-mpi src:scifem src:silo-llnl src:spfft src:tree-puzzle src:ucc src:valgrind(*) → mpi-default-dev → libopenmpi-dev → gfortran-15 → gcc-15 → cpp-15 → (*) → build-essential → gcc → gcc-15 → cpp-15 cpp-15:armhf
44 44src:aevol src:ampliconnoise src:cctools src:eckit src:ectrans src:examl src:exodusii src:fiat-ecmwf src:flann src:form src:garli src:gasnet src:genomicsdb src:gloo src:gpaw src:gridtools src:gromacs src:gtg-trace src:hpcc src:hyphy src:iqtree src:molds src:mpi4py (1128954) src:mpi4py-fft (1128955) src:mrbayes src:murasaki src:neuron src:openfoam src:otf src:phyml src:pnetcdf src:pysph src:python-escript src:pytorch src:pyzoltan src:ray src:rmpi src:rocalution src:ruby-mpi src:scifem src:silo-llnl src:spfft src:tree-puzzle src:valgrind(*) → build-essential → dpkg-dev → binutils → (*) → mpi-default-dev → libopenmpi-dev → gfortran-15 → gcc-15 → binutils binutils:amd64
43 43src:aevol src:ampliconnoise src:cctools src:eckit src:ectrans src:examl src:exodusii src:fiat-ecmwf src:flann src:form src:garli src:gasnet src:genomicsdb src:gloo src:gpaw src:gridtools src:gromacs src:hpcc src:hyphy src:iqtree src:molds src:mpi4py (1128954) src:mpi4py-fft (1128955) src:mrbayes src:murasaki src:neuron src:openfoam src:otf src:phyml src:pnetcdf src:pysph src:python-escript src:pytorch src:pyzoltan src:ray src:rmpi src:rocalution src:ruby-mpi src:scifem src:silo-llnl src:spfft src:tree-puzzle src:valgrind(*) → build-essential → dpkg-dev → binutils → binutils-x86-64-linux-gnu → (*) → mpi-default-dev → libopenmpi-dev → gfortran-15 → gcc-15 → binutils → binutils-x86-64-linux-gnu binutils-x86-64-linux-gnu:amd64
39 39src:apbs src:cctools src:eckit src:ectrans src:ffindex src:fiat-ecmwf src:form src:genomicsdb src:gfsview src:gloo-rocm src:gpaw src:gridtools src:gromacs src:h5py src:lammps src:liggghts src:lrslib src:mathgl src:mfem src:molds src:mpi4py (1128954) src:mpi4py-fft (1128955) src:murasaki src:music src:netgen src:neuron src:pnetcdf src:pysph src:python-escript src:pytorch src:pyzoltan src:rmpi src:ruby-mpi src:scifem src:sopt src:spooles src:stopt src:ucc src:vtk9(*) → build-essential → gcc → gcc-15 → (*) → mpi-default-dev → libopenmpi-dev → gfortran-15 → gcc-15 gcc-15:amd64

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