tilestache 1.51.5-1 (s390x binary) in ubuntu artful

 TileStache is a Python-based server application that can serve up map tiles
 based on rendered geographic data.
 .
 TileStache features:
 .
  - Renders Mapnik maps.
  - Serves pre-rendered tiles out of MBTiles tilesets.
  - Generates vector tiles from OGR datasources in GeoJSON usable in Polymaps.
  - Caches to disk, Memcache, Amazon S3, MBTiles, and elsewhere.
  - Serves tiles in Google-style spherical mercator projection and WGS84
    lat/lon projection.
  - Runs from CGI, mod_python, or Gunicorn WSGI.
  - Uses metatiles.