The measures data (named casacore-data) are still being packaged, and is not available now. To use the full functionality of casacore, be sure to download measures data as instructed by upstream http://code.google.com/p/casacore/wiki/FrequentlyAskedQuestions into /usr/share/casacore/data/{geodetic,ephemerides} (default) or anywhere specified by the casa rc file. -- Benda Xu , Fri, 3 Oct 2014 16:24:22 +0900