Kary Framework is a Cross Platform Textual User Interface Implementation Framework made of components for String Manipulation, Terminal Viewport Management and Terminal UI Widgets.
Make sure to have the repository cloned at the Go Path of:
$GOPATH/src/kary/core
So to install it run:
git clone https://github.com/karyfoundation/go-corelib.git $GOPATH/src/kary/core