Open your terminal application (e.g., GNOME Terminal, Konsole, etc.).

Make sure your package list is up-to-date by running:

   sudo emerge --sync

Run the following command to install `ripgrep`:

   sudo emerge --ask app-misc/ripgrep

To verify that `ripgrep` is installed, you can run:

   rg --version

This should display the version of `ripgrep` installed on your system.

• **Updating ripgrep:** If there are updates available for `ripgrep`, you can update it using:

  sudo emerge --ask app-misc/ripgrep

• **Removing ripgrep:** If you need to remove `ripgrep`, you can use the following command:

  sudo emerge --deselect app-misc/ripgrep

By following these steps, you should have `ripgrep` installed on your Gentoo system.