not-a-robot06

Did a `cargo install speki` with no issues. Ran speki, got the following: ``` thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: NoDevice', /home//.cargo/registry/src/github.com-1ecc6299db9ec823/speki-0.4.4/src/app.rs:48:67 stack backtrace: 0: rust_begin_unwind...