Since brew implies bringing it's own particular complications and it's possible to have broken brew installations [I've been struggling with mine which resists all simple repair]
...and since your script appears to use curl, why not simplify the instructions for download of the flash script and remove the reference to brew altogether..?
Since brew implies bringing it's own particular complications and it's possible to have broken brew installations [I've been struggling with mine which resists all simple repair]
...and since your script appears to use curl, why not simplify the instructions for download of the flash script and remove the reference to brew altogether..?
curl -O https://raw.githubusercontent.com/hypriot/flash/master/$(uname -s)/flash chmod +x flash