Installation requires vosk-api checkout, it doesn't yet work with npm install vosk. We have to figure out how to properly distribute native modules for Vosk.

The build tested with node-0.10.15, node-0.12 is not yet supported by swig.

Still, you need swig of newest version 4.0.1

Build like this

npm install --kaldi_root=/home/user/kaldi

Then test with

cd example
node test.js