postinst is in libopenblas-base 0.2.20+ds-4.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | #! /bin/sh
set -e
update-alternatives --install /usr/lib/x86_64-linux-gnu/libblas.so.3 \
libblas.so.3-x86_64-linux-gnu \
/usr/lib/x86_64-linux-gnu/openblas/libblas.so.3 40
update-alternatives --install /usr/lib/x86_64-linux-gnu/liblapack.so.3 \
liblapack.so.3-x86_64-linux-gnu \
/usr/lib/x86_64-linux-gnu/openblas/liblapack.so.3 40
exit 0
|