Add installation instructions for prerequisites on macOS

README.md

@@ -30,6 +30,9 @@ Others may work, but here are the versions I'm using.
 | [Pygments][]     |                                  2.2.0 |
 | [XeLaTeX][]      | 3.14159265-2.6-0.99998 (TeX Live 2017) |
 
+### Installing prerequisites
+
+- [macOS](prerequisites_macOS.md)
 
 <!-- Named Links -->
 

prerequisites_macOS.md

@@ -0,0 +1,42 @@
+# Installing prerequisites on macOS
+
+We assume that you are using a fresh macOS installation.
+
+## Install [Homebrew](http://brew.sh/) package manager
+
+```shell
+/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+```
+
+## Install major dependencies via Homebrew
+
+```shell
+brew install idris cabal-install git ghc python wget
+```
+
+## Install [MacTeX](http://www.tug.org/mactex/) via Homebrew
+
+```shell
+brew cask install mactex
+```
+
+## Install pandoc and pandoc-types via cabal
+
+```shell
+cabal update
+cabal install pandoc pandoc-types
+export PATH=$HOME/.cabal/bin:$PATH
+```
+
+You might want to add cabal to your `PATH` permanently.
+
+## Install pygments
+
+```shell
+pip install --user Pygments
+```
+
+## Install Monoid font
+
+Download the [Monoid font](http://larsenwork.com/monoid/) and put the `ttf`-files into `/Library/Fonts` directory.
+Reboot to let macOS find the font.