New comment by BT-Justice on void-packages repository

https://github.com/void-linux/void-packages/issues/38200#issuecomment-1193169541

Comment:
I am able to do all the steps except for the very last one:

```
$ xi SDRPlusPlus
bash: xi: command not found
$ sudo xbps-install xi
Package 'xi' not found in repository pool.
```