Christian, what is your BTC address?
From the readme:
If you find this tool useful and like to support its continued
development, then consider a donation.
LTC donation address: LKS1WDKGED647msBQfLBHV3Ls8sveGncnm
BTC donation address: 16hJF5mceSojnTD3ZTUDqdRhDyPJzoRakM
YAC donation address: Y87sptDEcpLkLeAuex6qZioDbvy1qXZEj4
VTC donation address: VrjeFzMgvteCGarLw85KivBzmsiH9fqp4a
MAX donation address: mHrhQP9EFArechWxTFJ97s9D3jvcCvEEnt
Just making sure this is up to date.