lib/README

   1 Third-party libraries are stored here. Currently, we use Shapely,
   2 lp_solve (along with its Python bindings), and env-js. To install
   3 them, simply run 'make' within this directory. You can also run 'make
   4 lib' in the top-level directory.
   5
   6 You will need GEOS installed for Shapely to work properly.
   7
   8 Env-js requires a Java runtime, and the Ant utility, at least.