Bug#1000611: libvtk9{,-qt}: soname change without library transition

[Anton Gladky]

Hi Adrian,

thanks for the bug report. It was really an accidental upload into
unstable instead of experimental. Yes, I will rename the package
and upload it ASAP.

Regards

Anton

Am Do., 25. Nov. 2021 um 22:03 Uhr schrieb Adrian Bunk <bunk at debian.org>:
>
> Package: libvtk9
> Version: 9.1.0+dfsg2-2
> Severity: serious
> Control: affects -1 libvtk9-qt src:vtk9
>
> https://ci.debian.net/data/autopkgtest/testing/amd64/f/freecad/16980590/log.gz
>
> ...
> ERROR: TestFemApp (unittest.loader._FailedTest)
> ----------------------------------------------------------------------
> ImportError: Failed to import test module: TestFemApp
> Traceback (most recent call last):
>   File "/usr/lib/python3.9/unittest/loader.py", line 154, in loadTestsFromName
>     module = __import__(module_name)
>   File "/usr/share/freecad/Mod/Fem/TestFemApp.py", line 33, in <module>
>     from femtest.app.test_mesh import TestMeshCommon as FemTest07
>   File "/usr/share/freecad/Mod/Fem/femtest/app/test_mesh.py", line 33, in <module>
>     import Fem
> ImportError: libvtkFiltersExtraction-9.0.so.1: cannot open shared object file: No such file or directory
> ...
>
>
> The soname of the vtk9 libraries is not 9, it is 9.0 for VTK 9.0
> and 9.1 for VTK 9.1:
>
> $  objdump -p /usr/lib/x86_64-linux-gnu/libvtkChartsCore-9.1.so.1 | grep SONAME
>   SONAME               libvtkChartsCore-9.1.so.1
> $
>
> In bullseye libvtk9 and libvtk9-qt should have been named
> libvtk9.0 and libvtk9.0-qt, but this alone is harmless.
>
> Not harmless is that the libraries must transition to the new
> soname in 9.1, renaming the packages to libvtk9.1 and libvtk9.1-qt.
>
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