This is a part of cross-platform GUI Library for Go. See project site for impress terminal details.
Currently, the application uses GTK for rendering, event collecting, etc. You should install GTK and packages that depend on GTK. Also pkg-config must be installed.
On Debian/Ubuntu you can run:
sudo apt-get install libgtk-4-dev
To build binary, download the sources:
git clone https://github.com/codeation/it.git
cd it/four
and use the following command in project directory:
make
See impress terminal details for other options.