For this specific reason I'm a lot more comfortable running the "nosudo"[0] variant, which tells you to install the keys yourself. A recently released Ruby gem

For this specific reason I'm a lot more comfortable running the "nosudo"[0] variant, which tells you to install the keys yourself. A recently released Ruby gem also looks promising, in that it's a much better codebase with a tonne of tests.[1]. [0] https://github.com/diafygi/letsencrypt-nosudo https://github.com/diafygi/letsencrypt-nosudo [1] https://github.com/unixcharles/acme-client https://github.com/unixcharles/acme-client