node-which 1.0.5-2 (amd64 binary) in ubuntu xenial

 node-which finds the first instance of a specified executable
 in the PATH environment variable, simulating the behaviour of
 the standard "which" program.
 node-which supports all platforms supported by Node.js.
 .
 This is the module only, the binary being totally useless.
 .
 Node.js is an event-based server-side javascript engine.