The main reason that there are no binaries for Windows/Linux it's because I don't have these machines to compile the project against. I will eventually create binaries for all platforms. Letting it compile by node (node-gyp) would require me to distribute all of libtorrent/sqlite/boost sources which could be feasible - I'll investigate on that.
It needs a few libraries (libtorrent, sqlite) which seem to be packaged as binaries for macOS only - build them anew for your platform and it will probably run.