The Sqitch Homebrew Tap quickly builds Sqitch on your Mac. To install from
Homebrew, configure the tap and then install the variants you need via the
--use-$engine-support options. For example, to install Sqitch with
PostgreSQL and SQLite support:
brew tap sqitchers/sqitch brew install sqitch --with-postgres-support --with-sqlite-support
Some engines require the installation of dependencies in advance; consult the docs for build details and options.