1) You need TNSP dmlib engine in dmlib subdirectory

  $ hg clone https://tnsp.org/hg/dmlib

2) To build the demo datafile:

  $ make data

  Above attempts to build the necessary tools for datafile
  building, and if successful, builds the datafile.
  NOTICE! You may need to edit dmlib/config.mak to disable
  potentially unnecessary depencies .. YMMV.

3) Then you can build the demo:

  $ make

  Optionally you can try 'make mingw-win32' etc. refer
  to Makefile for more options.

  The demo files will be under bin/

4) To build a zip package

  $ make package