if (!options.maintainer) {
                    if (!quiet) {
                        grunt.log.subhead('no maintainer details provided!!');
                        grunt.log.errorlns('please add the \'maintainer\' option specifying the name and email in your debian_package configuration in your Gruntfile.js or add \'DEBFULLNAME\' and \'DEBEMAIL\' environment variable (i.e. export DEBFULLNAME="James D Bloom" && export DEBEMAIL="jamesdbloom@email.com")');
                    }