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
179python3.13:amd64
178python3.13-minimal:armhf
142python3-minimal:armhf
103python3:armhf
59gcc-15:armhf
58cpp:amd64
44cpp-15:amd64
42binutils-x86-64-linux-gnu:amd64
41binutils:armhf
30gcc: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 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
179 179src:afdko src:aircrack-ng src:arpys src:beancount src:bioxtasraw src:blake3-py src:boinc src:buildlog-consultant src:busco src:cairo-dock-plug-ins src:casadi src:cccolutils src:cfgrib src:chemps2 src:criu src:dbus-deviation 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:fiona src:flatbuffers src:fonttools src:ford src:genx src:gphoto2-cffi src:gpiozero src:hipblaslt (ITP: #1064071) src:home-assistant-bluetooth src:jack-mixer src:jsonnet src:kiwi 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:pcp 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:pymicro-vad src:pymol src:pyobjcryst src:pyodbc src:pyreadstat src:pyspeex-noise 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-falcon 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-picologging src:python-pipdeptree src:python-preshed src:python-propcache src:python-ptufile 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-selectolax src:python-sfdlib src:python-sfdutf7 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:python3-pyroaring 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:rasterio 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:slidge-style-parser 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:wxpython4.0 src:xgboost src:xraylarch src:xxdiff src:zfp(*) → python3-setuptools → python3 → python3.13 → (*) → python3-all → python3.13 python3.13:amd64
178 178src:afdko src:aircrack-ng src:arpys src:beancount src:bioxtasraw src:blake3-py src:boinc src:buildlog-consultant src:busco src:cairo-dock-plug-ins src:casadi src:cccolutils src:cfgrib src:chemps2 src:criu src:dbus-deviation src:dbus-fast src:debugpy src:dh-fortran src:dm-tree src:enlighten src:expeyes src:fast-histogram src:fbless (O: #915355) src:fiona src:flatbuffers src:fonttools src:ford src:genx src:gphoto2-cffi src:gpiozero src:hipblaslt (ITP: #1064071) src:home-assistant-bluetooth src:jack-mixer src:jsonnet src:kiwi 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:pcp 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:pymicro-vad src:pymol src:pyobjcryst src:pyodbc src:pyreadstat src:pyspeex-noise 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-falcon 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-picologging src:python-pipdeptree src:python-preshed src:python-propcache src:python-ptufile 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-selectolax src:python-sfdlib src:python-sfdutf7 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:python3-pyroaring 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:rasterio 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:slidge-style-parser 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:wxpython4.0 src:xgboost src:xraylarch src:xxdiff src:zfp(*) → python3-all → python3.13 → python3.13-minimal → (*) → python3-setuptools → python3 → python3.13 → python3.13-minimal python3.13-minimal:armhf
142 142src:afdko src:aircrack-ng src:beancount src:blake3-py src:boinc src:busco src:cairo-dock-plug-ins src:cccolutils src:cfgrib src:chemps2 src:criu src:dbus-deviation src:dbus-fast src:dh-fortran src:enlighten src:fast-histogram src:fbless (O: #915355) src:flatbuffers src:fonttools src:ford src:gphoto2-cffi src:gpiozero src:home-assistant-bluetooth 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:pcapy src:pglast src:pigpio src:presto src:py-ubjson src:py3exiv2 src:pybigwig src:pybj src:pycares src:pycifrw src:pyfribidi src:pyinstaller src:pyjdata src:pymicro-vad src:pymol src:pyobjcryst src:pyodbc src:pyreadstat src:pyspeex-noise src:pysvn src:pytest-codspeed src:python-augeas 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-fastrlock src:python-freesasa src:python-ihm src:python-inflate64 src:python-libzim src:python-loompy src:python-lua src:python-lupa src:python-msgspec src:python-openstep-plist src:python-picologging src:python-pipdeptree src:python-propcache src:python-ptufile 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-selectolax src:python-shapely src:python-soxr src:python-suitesparse-graphblas src:python-sysv-ipc src:python-tktooltip 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-zstd src:python3-lxc src:python3-pyroaring src:pythonmagick src:pywayland src:q2-cutadapt src:q2-dada2 src:q2-fragment-insertion src:q2-phylogeny src:qt-material src:rasterio src:recoll src:reglookup src:reparser src:rl-accel src:rl-renderpm src:rpi.gpio src:sgp4 src:siphashc src:slidge-style-parser src:sphinx-intl src:sra-sdk src:subunit 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 → python3-minimal → (*) → python3-setuptools → python3 → python3-minimal python3-minimal:armhf
103 103src:afdko src:aircrack-ng src:beancount src:blake3-py src:boinc src:busco src:cairo-dock-plug-ins src:cfgrib src:criu src:dbus-deviation src:dbus-fast src:dh-fortran src:enlighten src:fast-histogram src:fbless (O: #915355) src:flatbuffers src:ford src:gphoto2-cffi src:gpiozero src:home-assistant-bluetooth src:klutshnik src:lazy-object-proxy src:lenovolegionlinux src:libopaque src:liboprf src:liquidctl src:logbook (1127711) src:lru-dict src:med-fichier src:minieigen src:mrgingham src:neuron src:ompl src:pglast src:pigpio src:presto src:py3exiv2 src:pybigwig src:pycares src:pyinstaller src:pymol src:pyobjcryst src:pyodbc src:pyreadstat src:pysvn src:pytest-codspeed src:python-augeas src:python-backports.zstd src:python-bcj src:python-brotlicffi src:python-convertertools src:python-crypt-r src:python-csa src:python-freesasa src:python-ihm src:python-inflate64 src:python-libzim src:python-loompy src:python-msgspec src:python-openstep-plist src:python-picologging src:python-pipdeptree src:python-propcache src:python-pyinstrument src:python-pylibacl src:python-pynndescent src:python-pyppmd src:python-pyxattr (1124555) src:python-rapidjson src:python-sdbus src:python-selectolax src:python-shapely src:python-soxr src:python-suitesparse-graphblas src:python-tktooltip src:python-ulid-transform src:python-upstream-ontologist src:python-wrapt src:python-xkbcommon src:python-xmlsec src:pywayland src:q2-cutadapt src:q2-dada2 src:q2-fragment-insertion src:q2-phylogeny src:qt-material src:rasterio src:reglookup src:reparser src:sgp4 src:slidge-style-parser src:sphinx-intl src:sra-sdk src:subunit src:tiktoken src:translation-finder src:uncalled src:unicycler src:ust src:veusz src:vsmartcard src:xgboost src:xxdiff(*) → python3-all → python3 → (*) → python3-setuptools → python3 python3:armhf
59 59src:aevol src:ampliconnoise src:apbs src:cctools src:eckit src:examl src:exodusii src:ffindex src:fiat-ecmwf src:flann src:form src:garli src:genomicsdb src:gfsview src:gloo src:gpaw src:gridtools src:gromacs src:gtg-trace src:h5py src:hpcc src:hyphy src:iqtree src:iqtree3 src:lammps src:liggghts src:lrslib src:mathgl src:mfem src:molds src:mpi4py 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:valgrind src:vtk9(*) → mpi-default-dev → libopenmpi-dev → gfortran-15 → gcc-15 → (*) → build-essential → gcc → gcc-15 gcc-15:armhf
58 58src:aevol src:ampliconnoise src:apbs src:cctools src:eckit src:examl src:exodusii src:ffindex src:fiat-ecmwf src:flann src:form src:garli src:genomicsdb src:gfsview src:gloo src:gpaw src:gridtools src:gromacs src:gtg-trace src:h5py src:hpcc src:hyphy src:iqtree src:iqtree3 src:lammps src:liggghts src:lrslib src:mathgl src:mfem src:molds src:mpi4py 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:valgrind src:vtk9(*) → build-essential → gcc → cpp → (*) → mpi-default-dev → libopenmpi-dev → gfortran → cpp cpp:amd64
44 44src:aevol src:ampliconnoise src:cctools src:eckit src:examl src:exodusii src:fiat-ecmwf src:flann src:form src:garli src:genomicsdb src:gloo src:gpaw src:gridtools src:gromacs src:gtg-trace src:hpcc src:hyphy src:iqtree src:iqtree3 src:molds src:mpi4py 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:valgrind(*) → build-essential → gcc → cpp → cpp-15 → (*) → mpi-default-dev → libopenmpi-dev → gfortran-15 → gcc-15 → cpp-15 cpp-15:amd64
42 42src:aevol src:ampliconnoise src:cctools src:eckit src:examl src:exodusii src:fiat-ecmwf src:flann src:form src:garli src:genomicsdb src:gloo src:gpaw src:gridtools src:gromacs src:gtg-trace src:hyphy src:iqtree src:iqtree3 src:molds src:mpi4py src:mpi4py-fft (1128955) src:mrbayes src:murasaki src:neuron src:openfoam 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:valgrind(*) → debhelper → dpkg-dev → binutils → binutils-x86-64-linux-gnu → (*) → mpi-default-dev → libopenmpi-dev → gfortran-16 → gcc-16 → binutils → binutils-x86-64-linux-gnu binutils-x86-64-linux-gnu:amd64
41 41src:aevol src:ampliconnoise src:cctools src:eckit src:examl src:exodusii src:fiat-ecmwf src:flann src:form src:garli src:genomicsdb src:gloo src:gpaw src:gridtools src:gromacs src:gtg-trace src:hyphy src:iqtree src:iqtree3 src:molds src:mpi4py src:mpi4py-fft (1128955) src:mrbayes src:murasaki src:neuron src:openfoam 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(*) → mpi-default-dev → libopenmpi-dev → gfortran-16 → gcc-16 → binutils → (*) → debhelper → dpkg-dev → binutils binutils:armhf
30 30src:apbs src:cctools src:eckit src:fiat-ecmwf src:form src:genomicsdb src:gpaw src:gridtools src:gromacs src:h5py src:lammps src:mathgl src:molds src:mpi4py src:mpi4py-fft (1128955) src:murasaki src:music src:netgen src:neuron src:openfoam src:pnetcdf src:pysph src:python-escript src:pytorch src:pyzoltan src:rmpi src:ruby-mpi src:scifem src:sopt src:vtk9(*) → build-essential → gcc → (*) → mpi-default-dev → libopenmpi-dev → gfortran → gcc gcc:amd64

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