Hi Christian, meanwhile the dependency on libatlas3-base is gone and I think the bug can be closed. Your second quotation was from an e-mail of Stuart Prescott. Maybe ask him about his remarks also.
Thank you for caring. Regrds, Jörg. Christian Kastner wrote on 29/03/2020 21:25: > Hi Jörg, > > On 2019-01-07 14:48:40 +0100 Jörg-Volker Peetz <jvpe...@web.de> wrote: >> some libraries of this package are linked to libcblas.so.3. >> Could this be replaced by linking to libblas.so? >> Could this package depend on libblas3 | libblas.so.3 instead of >> libatlas3-base? > > The BLAS implementation in Debian can be switched at runtime using > Debian's alternatives system. > > You can find more details here: > > https://wiki.debian.org/DebianScience/LinearAlgebraLibraries#BLAS > > > Furthermore, > >> I'm not quite sure what to make of these changes but the bigger problem is >> that as a result of not finding these libraries correctly, the build-system >> accidentally leaves behind two sets of files that are finding their way into >> the binary package: >> >> /usr/lib/python2.7/dist-packages/_configtest >> /usr/lib/python2.7/dist-packages/_configtest.c >> /usr/lib/python2.7/dist-packages/_configtest.o >> /usr/lib/python3/dist-packages/_configtest >> /usr/lib/python3/dist-packages/_configtest.c >> /usr/lib/python3/dist-packages/_configtest.o >> >> (and they absolutely should not be there). > > Those files don't appear in the binary package in the archive [1], and > an `apt-file search configtest` does not show these files appearing in > any other package. > > Perhaps something went wrong during your rebuild? > > [1] https://packages.debian.org/sid/amd64/python3-sklearn-lib/filelist >