Use cabal configure, cabal build to create an executable in the dist directory. You may need to cabal install some dependencies.
The TopicTiling segmentation algorithm requires the "lda" executable from GibbsLDA++ to be in your $PATH. In fact, a slightly modified version (implementing the mode method for topic assignment) is required.
The "NLTK" segmentation algorithm (using the TextTiling implementation in NLTK) requires, naturally, that NLTK be installed and available to Python.
TODO: write the rest of this readme