See documentation here: http://sourceforge.net/p/dctfinder/wiki/Home/
Java Python 3.6.
DCTFinder requires java >= 7.
Wapiti (Conditional Random Fields)
You need to install CRF tool Wapiti http://wapiti.limsi.fr/.
Apache Commons Lang http://commons.apache.org/proper/commons-lang/download_lang.cgi Apache Commons CLI (needed for training only) http://commons.apache.org/proper/commons-cli/download_cli.cgi
Download wapiti,
Extract it
Open terminal and write
make install
Copy the installed path then pasted into the code /DTC/main.java Paths.get("");