Rattlegram for PC?

HI!

Not long ago i discovered programm called Rattlegram, wich allows to transmit text messages over Radio https://github.com/aicodix/rattlegram

Now, i wonder, if there any ways to use it from laptop too? GUI (!) Desktop version for Win\Lin\Mac ?

The developer said : "@bastibl rewrote the C++ Rattlegram modem in Rust and added it to FutureSDR: https://github.com/FutureSDR/FutureSDR https://github.com/FutureSDR/FutureSDR/tree/main/examples/rattlegram "

But yet, i miss and lost what steps to be done to make it installed?

Thanks