To install the latest version of Ritchie, you just have to execute the command below at your terminal according to the version you want to use.
The command used to install Ritchie Team at your terminal is:
curl -fsSL https://commons-repo.ritchiecli.io/install.sh | bash
The command used to install Ritchie Single at your terminal is:
curl -fsSL https://commons-repo.ritchiecli.io/install_single.sh | bash
If you prefer, you also can follow with manual installation.