snap

There is problem with calling host programs from snap package:

```
thread 'main' panicked at 'Failed to execute command: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/main.rs:126:26
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
```

https://askubuntu.com/questions/1460224/is-possible-to-execute-commands-on-host-from-snap-package