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:gcc-snapshot

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
69python-matplotlib-data:armhf (>= 3.8.3)
69python3-fs:armhf (>= 2.4.16)
69python3-packaging:armhf
69python3-sympy:armhf
1g++-15-for-host:armhf
1gccgo-15-for-host:armhf
1gdc-15-for-host:armhf
1gfortran-15-for-host:armhf
1gm2-15-for-host:armhf
1gnat-15-for-host:armhf

Conflict

# of packages per conflictConflict
67python3-brotli:armhf
67python3-fonttools:amd64
67python3-lz4:armhf
25python3-minimal:amd64
25python3:amd64
21gcc-14:armhf
21gcc:amd64
18python3.12-minimal:armhf
18python3.12:amd64
3cpp-14: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
69 69src:amp src:ariba src:arpys src:baler src:basemap src:bioxtasraw src:bornagain src:brian src:cadabra2 src:cctbx src:deap src:freecad src:gcc-snapshot src:genx src:gpsd src:gr-gsm src:gr-radar src:graph-tool src:gudhi src:healpy src:hinge src:hkl src:htseq src:hyperspy src:imexam src:mdanalysis src:meep src:mypaint src:nipy src:opendrop src:paraview src:pikepdf src:pycorrfit src:pyfai src:pymca src:pynx src:pyregion src:pyresample src:pyscanfcs src:pysolid src:python-biom-format src:python-bumps src:python-cartopy src:python-cdo src:python-cogent src:python-csa src:python-escript src:python-igraph src:python-memprof src:python-pybedtools src:python-shapely src:python-skbio src:pyvkfft src:pywavelets src:pyxrd src:rocketcea src:sasmodels src:scikit-learn src:sfepy src:silx src:skimage src:specutils src:statsmodels src:tnseq-transit src:trimesh src:vtk9 src:xraylarch src:xrayutilities src:yade(*) → python3-matplotlib → python-matplotlib-data:armhf (>= 3.8.3)
69 69src:amp src:ariba src:arpys src:baler src:basemap src:bioxtasraw src:bornagain src:brian src:cadabra2 src:cctbx src:deap src:freecad src:gcc-snapshot src:genx src:gpsd src:gr-gsm src:gr-radar src:graph-tool src:gudhi src:healpy src:hinge src:hkl src:htseq src:hyperspy src:imexam src:mdanalysis src:meep src:mypaint src:nipy src:opendrop src:paraview src:pikepdf src:pycorrfit src:pyfai src:pymca src:pynx src:pyregion src:pyresample src:pyscanfcs src:pysolid src:python-biom-format src:python-bumps src:python-cartopy src:python-cdo src:python-cogent src:python-csa src:python-escript src:python-igraph src:python-memprof src:python-pybedtools src:python-shapely src:python-skbio src:pyvkfft src:pywavelets src:pyxrd src:rocketcea src:sasmodels src:scikit-learn src:sfepy src:silx src:skimage src:specutils src:statsmodels src:tnseq-transit src:trimesh src:vtk9 src:xraylarch src:xrayutilities src:yade(*) → python3-matplotlib → python3-fonttools → python3-fs:armhf (>= 2.4.16)
69 69src:amp src:ariba src:arpys src:baler src:basemap src:bioxtasraw src:bornagain src:brian src:cadabra2 src:cctbx src:deap src:freecad src:gcc-snapshot src:genx src:gpsd src:gr-gsm src:gr-radar src:graph-tool src:gudhi src:healpy src:hinge src:hkl src:htseq src:hyperspy src:imexam src:mdanalysis src:meep src:mypaint src:nipy src:opendrop src:paraview src:pikepdf src:pycorrfit src:pyfai src:pymca src:pynx src:pyregion src:pyresample src:pyscanfcs src:pysolid src:python-biom-format src:python-bumps src:python-cartopy src:python-cdo src:python-cogent src:python-csa src:python-escript src:python-igraph src:python-memprof src:python-pybedtools src:python-shapely src:python-skbio src:pyvkfft src:pywavelets src:pyxrd src:rocketcea src:sasmodels src:scikit-learn src:sfepy src:silx src:skimage src:specutils src:statsmodels src:tnseq-transit src:trimesh src:vtk9 src:xraylarch src:xrayutilities src:yade(*) → python3-matplotlib → python3-packaging:armhf
69 69src:amp src:ariba src:arpys src:baler src:basemap src:bioxtasraw src:bornagain src:brian src:cadabra2 src:cctbx src:deap src:freecad src:gcc-snapshot src:genx src:gpsd src:gr-gsm src:gr-radar src:graph-tool src:gudhi src:healpy src:hinge src:hkl src:htseq src:hyperspy src:imexam src:mdanalysis src:meep src:mypaint src:nipy src:opendrop src:paraview src:pikepdf src:pycorrfit src:pyfai src:pymca src:pynx src:pyregion src:pyresample src:pyscanfcs src:pysolid src:python-biom-format src:python-bumps src:python-cartopy src:python-cdo src:python-cogent src:python-csa src:python-escript src:python-igraph src:python-memprof src:python-pybedtools src:python-shapely src:python-skbio src:pyvkfft src:pywavelets src:pyxrd src:rocketcea src:sasmodels src:scikit-learn src:sfepy src:silx src:skimage src:specutils src:statsmodels src:tnseq-transit src:trimesh src:vtk9 src:xraylarch src:xrayutilities src:yade(*) → python3-matplotlib → python3-fonttools → python3-sympy:armhf
1 1src:gcc-snapshot(*) → g++-15-for-host:armhf
1 1src:gcc-snapshot(*) → gccgo-15-for-host:armhf
1 1src:gcc-snapshot(*) → gdc-15-for-host:armhf
1 1src:gcc-snapshot(*) → gfortran-15-for-host:armhf
1 1src:gcc-snapshot(*) → gm2-15-for-host:armhf
1 1src:gcc-snapshot(*) → gnat-15-for-host:armhf
1 1src:gcc-snapshot(*) → gobjc-15-for-host: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
67 67src:amp src:ariba src:arpys src:baler src:basemap src:bioxtasraw src:bornagain src:brian src:cadabra2 src:cctbx src:deap src:freecad src:gcc-snapshot src:genx src:gpsd src:gr-gsm src:gr-radar src:graph-tool src:gudhi src:healpy src:hinge src:hkl src:htseq src:imexam src:mdanalysis src:meep src:mypaint src:nipy src:opendrop src:paraview src:pikepdf src:pycorrfit src:pyfai src:pymca src:pynx src:pyregion src:pyresample src:pyscanfcs src:pysolid src:python-biom-format src:python-bumps src:python-cdo src:python-cogent src:python-csa src:python-escript src:python-igraph src:python-memprof src:python-pybedtools src:python-shapely src:python-skbio src:pyvkfft src:pywavelets src:pyxrd src:rocketcea src:sasmodels src:scikit-learn src:sfepy src:silx src:skimage src:specutils src:statsmodels src:tnseq-transit src:trimesh src:vtk9 src:xraylarch src:xrayutilities src:yade(*) → python3-matplotlib → python3-fonttools → python3-brotli → (*) → python3-matplotlib → python3-fonttools → python3-ufolib2 → python3-fonttools → python3-brotli python3-brotli:armhf
67 67src:amp src:ariba src:arpys src:baler src:basemap src:bioxtasraw src:bornagain src:brian src:cadabra2 src:cctbx src:deap src:freecad src:gcc-snapshot src:genx src:gpsd src:gr-gsm src:gr-radar src:graph-tool src:gudhi src:healpy src:hinge src:hkl src:htseq src:imexam src:mdanalysis src:meep src:mypaint src:nipy src:opendrop src:paraview src:pikepdf src:pycorrfit src:pyfai src:pymca src:pynx src:pyregion src:pyresample src:pyscanfcs src:pysolid src:python-biom-format src:python-bumps src:python-cdo src:python-cogent src:python-csa src:python-escript src:python-igraph src:python-memprof src:python-pybedtools src:python-shapely src:python-skbio src:pyvkfft src:pywavelets src:pyxrd src:rocketcea src:sasmodels src:scikit-learn src:sfepy src:silx src:skimage src:specutils src:statsmodels src:tnseq-transit src:trimesh src:vtk9 src:xraylarch src:xrayutilities src:yade(*) → python3-matplotlib → python3-fonttools → python3-ufolib2 → python3-fonttools → (*) → python3-matplotlib → python3-fonttools python3-fonttools:amd64
67 67src:amp src:ariba src:arpys src:baler src:basemap src:bioxtasraw src:bornagain src:brian src:cadabra2 src:cctbx src:deap src:freecad src:gcc-snapshot src:genx src:gpsd src:gr-gsm src:gr-radar src:graph-tool src:gudhi src:healpy src:hinge src:hkl src:htseq src:imexam src:mdanalysis src:meep src:mypaint src:nipy src:opendrop src:paraview src:pikepdf src:pycorrfit src:pyfai src:pymca src:pynx src:pyregion src:pyresample src:pyscanfcs src:pysolid src:python-biom-format src:python-bumps src:python-cdo src:python-cogent src:python-csa src:python-escript src:python-igraph src:python-memprof src:python-pybedtools src:python-shapely src:python-skbio src:pyvkfft src:pywavelets src:pyxrd src:rocketcea src:sasmodels src:scikit-learn src:sfepy src:silx src:skimage src:specutils src:statsmodels src:tnseq-transit src:trimesh src:vtk9 src:xraylarch src:xrayutilities src:yade(*) → python3-matplotlib → python3-fonttools → python3-lz4 → (*) → python3-matplotlib → python3-fonttools → python3-ufolib2 → python3-fonttools → python3-lz4 python3-lz4:armhf
25 25src:arpys src:gcc-snapshot src:gudhi src:healpy src:imexam src:meep src:nipy src:paraview src:pyregion src:pysolid src:python-biom-format src:python-bumps src:python-cdo src:python-cogent src:python-csa src:python-igraph src:python-memprof src:python-shapely src:pyvkfft src:pywavelets src:rocketcea src:sasmodels src:scikit-learn src:specutils src:xrayutilities(*) → python3-matplotlib → python3-fonttools → python3-ufolib2 → python3-fonttools → python3 → python3-minimal → (*) → python3-matplotlib → python3 → python3-minimal python3-minimal:amd64
25 25src:arpys src:gcc-snapshot src:gudhi src:healpy src:imexam src:meep src:nipy src:paraview src:pyregion src:pysolid src:python-biom-format src:python-bumps src:python-cdo src:python-cogent src:python-csa src:python-igraph src:python-memprof src:python-shapely src:pyvkfft src:pywavelets src:rocketcea src:sasmodels src:scikit-learn src:specutils src:xrayutilities(*) → python3-matplotlib → python3-fonttools → python3-ufolib2 → python3-fonttools → python3 → (*) → python3-matplotlib → python3 python3:amd64
21 21src:clamav src:feature-check src:gcc-14 src:gcc-avr src:gcc-snapshot src:gir-rust-code-generator src:gnome-authenticator src:mdevctl src:newsboat src:obfuscate src:pdns-recursor src:pendulum src:pydantic-core src:python-cramjam src:python-cryptography src:python-jellyfish src:python-nh3 src:python-orjson src:python-watchfiles src:rpds-py src:ypy(*) → cargo → rustc → gcc → gcc-14 → (*) → build-essential → g++ → gcc-14 gcc-14:armhf
21 21src:clamav src:feature-check src:gcc-14 src:gcc-avr src:gcc-snapshot src:gir-rust-code-generator src:gnome-authenticator src:mdevctl src:newsboat src:obfuscate src:pdns-recursor src:pendulum src:pydantic-core src:python-cramjam src:python-cryptography src:python-jellyfish src:python-nh3 src:python-orjson src:python-watchfiles src:rpds-py src:ypy(*) → build-essential → gcc → (*) → cargo → rustc → gcc gcc:amd64
18 18src:gcc-snapshot src:gudhi src:healpy src:imexam src:meep src:nipy src:paraview src:pyregion src:pysolid src:python-biom-format src:python-cogent src:python-igraph src:python-memprof src:pywavelets src:rocketcea src:scikit-learn src:specutils src:xrayutilities(*) → python3-matplotlib → python3 → python3-minimal → python3.12-minimal → (*) → python3-matplotlib → python3-fonttools → python3-ufolib2 → python3-fonttools → python3 → python3-minimal → python3.12-minimal python3.12-minimal:armhf
18 18src:gcc-snapshot src:gudhi src:healpy src:imexam src:meep src:nipy src:paraview src:pyregion src:pysolid src:python-biom-format src:python-cogent src:python-igraph src:python-memprof src:pywavelets src:rocketcea src:scikit-learn src:specutils src:xrayutilities(*) → python3-matplotlib → python3-fonttools → python3-ufolib2 → python3-fonttools → python3 → python3.12 → (*) → python3-matplotlib → python3 → python3.12 python3.12:amd64
3 3src:gcc-14 src:gcc-avr src:gcc-snapshot(*) → cargo → rustc → gcc → cpp → cpp-14 → (*) → libtool → cpp → cpp-14 cpp-14:armhf
3 3src:gcc-14 src:gcc-avr src:gcc-snapshot(*) → cargo → rustc → gcc → cpp → (*) → libtool → cpp cpp:armhf
1 1src:gcc-snapshot(*) → binutils → binutils-x86-64-linux-gnu → (*) → cargo → binutils → binutils-x86-64-linux-gnu binutils-x86-64-linux-gnu:amd64
1 1src:gcc-snapshot(*) → binutils → (*) → cargo → binutils binutils:amd64

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