This configuration use nodejs and npm, so make sure have have them installed.
# on Ubuntu...
$ sudo apt install nodejs
$ sudo apt install npm
$ sudo npm install -g node-gyp
install 'nan' and 'bindings'
$ npm install --save nan
$ npm install --save bindings
we'll also need to install 'ws' and 'express' to run the server
$ npm install --save ws
$ npm install --save express
make sure the correction path and version number of Objectivity is definined in binding.gyp build the objyaccess nodejs project
$ node-gyp rebuild
$ nodejs server