robotpkg/image/artoolkitplus bulk build results

dpkg-deb: warning: root directory /local/robotpkg/var/tmp/robotpkg/image/artoolkitplus/work/pkg2deb.95254.artoolkitplus-2.1.1r4.tgz has unusual owner or group 500:355 dpkg-deb: warning: ignoring 1 warning about the control file(s)