dh_installmime - install mime files into package build directories
dh_installmime [debhelper options] [-n]
dh_installmime is a debhelper program that is responsible for installing
mime files into package build directories.
It also automatically generates the postinst and postrm commands needed to
interface with the debian mime-support and shared-mime-info packages. These
commands are inserted into the maintainer scripts by dh_installdeb(1).
Installed into usr/lib/mime/packages/package in the package build
Installed into /usr/share/mime/packages/package.xml in the package build
Do not modify postinst/postrm scripts.
Note that this command is not idempotent. dh_prep(1) should be called
between invocations of this command. Otherwise, it may cause multiple
instances of the same text to be added to maintainer scripts.