This file is indexed.

postinst is in libatlas-base-dev 3.10.1-4.

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.

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#! /bin/sh

set -e

update-alternatives --install /usr/lib/libblas.so libblas.so \
    /usr/lib/atlas-base/atlas/libblas.so 35                  \
    --slave /usr/lib/libblas.a libblas.a                     \
    /usr/lib/atlas-base/atlas/libblas.a

update-alternatives --install /usr/lib/liblapack.so liblapack.so \
    /usr/lib/atlas-base/atlas/liblapack.so 5                     \
    --slave /usr/lib/liblapack.a liblapack.a                     \
    /usr/lib/atlas-base/atlas/liblapack.a

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.



exit 0