npm

spice-gtk

GTK client and libraries for SPICE remote desktop protocol

brewmacoslinux
Try with needOr install directly
Source

About

GTK client/libraries for SPICE

Commands

remote-viewerspice-client-gtk

Examples

Connect to a SPICE server on localhost port 5900$ remote-viewer spice://localhost:5900
Connect to a SPICE server with TLS encryption$ remote-viewer spice+tls://example.com:5901
Connect and enable USB device redirection$ remote-viewer --usbredir spice://192.168.1.100:5900