pkgsrc/wip/pkgchkxx

yeti

                     .-------+-------.
    .-----+-----.    | wip: pkgchkxx |
    | Big news! |    |   is neigh!   |
    ·-----+-----·    ·-------+-------·
          |  _    _       _  |
          |\°v°  °v°     ò.ó/|
            |_|\/|_|)   /|_|
------------^-^--^-^-----^-^------------

No spoilers!
Just try it!