[Debian-med-packaging] Bug#1042119: python-leidenalg: FTBFS: igraph.h:31:10: fatal error: igraph_version.h: No such file or directory

[Lucas Nussbaum]

Source: python-leidenalg
Version: 0.9.1-1
Severity: serious
Justification: FTBFS
Tags: trixie sid ftbfs
User: lucas at debian.org
Usertags: ftbfs-20230726 ftbfs-trixie

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.


Relevant part (hopefully):
> x86_64-linux-gnu-gcc -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Iinclude -I/usr/include/igraph -I/usr/include/igraph -I/usr/local/include/igraph -I/usr/include/python3.11 -c src/leidenalg/CPMVertexPartition.cpp -o build/temp.linux-x86_64-cpython-311/src/leidenalg/CPMVertexPartition.o
> In file included from include/GraphHelper.h:4,
>                  from include/MutableVertexPartition.h:5,
>                  from include/ResolutionParameterVertexPartition.h:4,
>                  from include/LinearResolutionParameterVertexPartition.h:4,
>                  from include/CPMVertexPartition.h:4,
>                  from src/leidenalg/CPMVertexPartition.cpp:1:
> /usr/include/igraph/igraph.h:31:10: fatal error: igraph_version.h: No such file or directory
>    31 | #include "igraph_version.h"
>       |          ^~~~~~~~~~~~~~~~~~
> compilation terminated.
> error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
> E: pybuild pybuild:388: build: plugin distutils failed with: exit code=1: /usr/bin/python3 setup.py build 
> dh_auto_build: error: pybuild --build -i python{version} -p 3.11 returned exit code 13
> make: *** [debian/rules:11: binary] Error 25


The full build log is available from:
http://qa-logs.debian.net/2023/07/26/python-leidenalg_0.9.1-1_unstable.log

All bugs filed during this archive rebuild are listed at:
https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20230726;users=lucas@debian.org
or:
https://udd.debian.org/bugs/?release=na&merged=ign&fnewerval=7&flastmodval=7&fusertag=only&fusertagtag=ftbfs-20230726&fusertaguser=lucas@debian.org&allbugs=1&cseverity=1&ctags=1&caffected=1#results

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

If you reassign this bug to another package, please mark it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.