The package can't have actually done something useful for quite some time since most or all of its online data sources have vanished or changed their format over time. There is a new maintainer that tries to fix things up, but in the process of doing so pulled in no less than 44 new dependencies, which I'm unwilling to add to Cygwin.
The module is currently a dependency of gnucash, which itself is orphaned and almost 5 years old. I suggest that we remove it from Cygwin, too. Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ Factory and User Sound Singles for Waldorf Q+, Q and microQ: http://Synth.Stromeko.net/Downloads.html#WaldorfSounds