I have been trying to install pcntl extension using homebrew in MacOS High sierra using command
brew install homebrew/php/php71-pcntl
brew install homebrew-php/php71-pcntl
Also tried with php54, 55, 56, 70 I m getting error
Updating Homebrew...
Error: No available formula with the name "homebrew/php/php7-pcntl"
==> Searching for a previously deleted formula (in the last month)...
Warning: homebrew/php is shallow clone. To get complete history run:
git -C "$(brew --repo homebrew/php)" fetch --unshallow
Error: No previously deleted formula found.
==> Searching for similarly named formulae...
==> Searching local taps...
Error: No similarly named formulae found.
Why its not finding the formulae on my Mac I have php 7.1.14 on my mac