dh_installmime man page
dh_installmime — install mime files into package build directories
dh_installmime [debhelper options]
dh_installmime is a debhelper program that is responsible for installing mime files into package build directories.
Installed into usr/lib/mime/packages/package in the package build directory.
Installed into /usr/share/mime/packages/package.xml in the package build directory.
This program is a part of debhelper.
Joey Hess <email@example.com>