added instructions to install innoextract using homebrew

docs/source/manuals/installation/install-game-files.rst

@@ -71,10 +71,10 @@ Users of other platforms running Wine, will find it at
 Innoextract
 ^^^^^^^^^^^
 
-Linux
-~~~~~
+macOS and Linux
+~~~~~~~~~~~~~~~
 
-If you have purchased "The Elder Scrolls III: Morrowind" `from GOG <https://www.gog.com/en/game/the_elder_scrolls_iii_morrowind_goty_edition>`_ and wish to extract the game files on a Linux system without using Wine, you can do so using `innoextract <https://constexpr.org/innoextract/>`_.
+If you have purchased "The Elder Scrolls III: Morrowind" `from GOG <https://www.gog.com/en/game/the_elder_scrolls_iii_morrowind_goty_edition>`_ and wish to extract the game files on a Linux system without using Wine, or on macOS, you can do so using `innoextract <https://constexpr.org/innoextract/>`_. First install innoextract.
 
 For Distributions Using `apt` (e.g., Ubuntu, Debian)
 ++++++++++++++++++++++++++++++++++++++++++++++++++++
@@ -84,6 +84,13 @@ For Distributions Using `apt` (e.g., Ubuntu, Debian)
     sudo apt update
     sudo apt install innoextract
 
+For macOS using Homebrew
+++++++++++++++++++++++++
+
+.. code:: console
+
+    brew install innoextract
+
 Once innoextract is installed, download the game from GOG. The downloaded file should be called ``setup_tes_morrowind_goty_2.0.0.7.exe`` or something similar. When ``innoextract`` is run on it, it will extract the files directly into the folder the ``setup.exe`` file is located. If you have a specific folder where you want it to be extracted to, for example in ``~/Documents/Games/Morrowind`` You can specify it with the ``-d`` flag.
 
 .. code:: console
@@ -92,7 +99,7 @@ Once innoextract is installed, download the game from GOG. The downloaded file s
 
 Assuming you used the filepath above, your ``.esm`` files will be located in ``~/Documents/Games/Morrowind/app/Data Files/``.
 
-You can now run the OpenMW launcher and from there run the installation wizard. Point it to your ``Morrowind.esm`` in the folder you extracted it to, and follow the instructions.
+You can now run the OpenMW launcher, and from there run the installation wizard. Point it to your ``Morrowind.esm`` in the folder you extracted it to, and follow the instructions.
 
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 Steam