dataio - Data format conversion package (RFITS, etc.)
           dbms - Database management package (not yet implemented)
         images - General image processing package
       language - The command language itself
          lists - List processing package
	  local - The template local package
       obsolete - Obsolete tasks
	   noao - The NOAO optical astronomy packages
	   plot - Plot package
	  proto - Prototype or interim tasks
       softools - Software tools package
         system - System utilities package
      utilities - Miscellaneous utilities package