Each operating system and environment is different. Here is a general outline for what you should do.
- Download the latest binary release for your operating system and platform (e.g. Windows amd64, Linux arm64, etc)
- Extract the binary from the zip file
- (Linux) Make the binary executable
sudo chmod +x gmmff - Run the program see CLI document for help
gmmff is written in golang and can virtually be installed on any device. If your platform isn't automatically built here, you can try building it yourself.