Bug#1101533: pytorch-geometric: Failing autopkgtests

[Santiago Vila]

> Thanks a lot for caring about pytorch-geometric. The remaining autopkgtest failures on arm64 and ppc64el seem to be caused by the need to have libsleef-dev installed. Interestingly, this is not required on amd64. I will give it a look tomorrow, but feel free to beat me to it.

Ok, I've now added libsleef-dev now and let's see if it works.


Note 1: I was looking here about the way to add extra dependencies in autopkgtest-pkg-pybuild.conf:

https://manpages.debian.org/unstable/dh-python/pybuild-autopkgtest.1.en.html

which I had not used before, but then I realized that the package does not
even build on arm64 according to reproducible-builds:

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/pytorch-geometric.html

and that's why I've added a real build-depends (with architecture conditionals).

Note 2: I've used Closes in the changelog as it might work. If it does not work,
feel free to reopen.

Thanks.