Laravel valet linked php error

Question

I got an error.

$ valet install

[DomainException]                
Unable to determine linked PHP.  

install

\'which\' command returns:

Answer 1

if your PHP version 7.x and valet > 2.0.8 update valet valet stop

valet uninstall

brew install php

composer global require laravel/valet

then valet install