ia7 is both an executable binary that can be run, and a library that can be used in Rust programs.
Installing the command-line executable
Assuming you have Rust/Cargo installed, run this command in a terminal:
cargo install ia7
It will make the ia7 command available in your PATH if you've allowed the PATH to be modified when installing Rust. cargo uninstall ia7 uninstalls.
Adding tests library as a dependency
Run this command in a terminal, in your project's directory:
cargo add ia7
To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:
ia7 = "0.1.0"
The tests library will be automatically available globally.
Read the tests library documentation.