add macports as installation option in README.md

This commit is contained in:
George Plymale II
2020-12-01 16:15:22 -05:00
committed by GitHub
parent 61b7dd610d
commit 18e80284ec

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@@ -172,6 +172,10 @@ On macOS (OS X) with Homebrew:
brew install shellcheck
Or with MacPorts:
sudo port install shellcheck
On OpenBSD:
pkg_add shellcheck