Tag: dh-exec-useless-usage Severity: info Check: debhelper Explanation: The package uses dh-exec for things it is not needed for. . This typically includes using ${DEB_HOST_MULTIARCH} in an install target where a wildcard would suffice. For example, if you had: . #! /usr/bin/dh-exec usr/lib/${DEB_HOST_MULTIARCH} . This could be replaced with the following in most cases, dropping the need for dh-exec: . usr/lib/* . However, there may be other directories that match the wildcard, which one does not wish to install. In that case, this warning should be ignored or overridden.