Installation
============

.. contents:: Contents
   :depth: 2


Requirements
------------
MR\ :sup:`3` \ is implemented by Java language. In ver. 26.4.3, `Liberica Standard JDK 25 <https://bell-sw.com/pages/downloads/#jdk-25-lts>`_ is embedded, so there is no need to install a JRE.

We confirmed MR\ :sup:`3` \ following environemnt.

* Windows 11
* macOS Tahoe 26.4

How to Install
--------------
Windows
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
#. Go to the MRCube page on the `Microsoft Store <https://apps.microsoft.com/detail/9nmgtwtl1fvg?hl=en-US>`_ and click the "View in Microsoft Store" button.
#. Click the "Install" button.
#. Run the shortcut created on your desktop.

macOS (dmg download)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
#. Download and extract **mrcube-26.4.3.dmg** from the `download page <https://github.com/mr-3/mrcube/releases>`_ and copy **MRCube.app** to the 'Applications' folder.
#. Run **MRCube.app**.
#. When the message '"MRCube" is an application downloaded from the Internet. Are you sure you want to open it?' appears, click the "Open" button.

macOS (Homebrew)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
#. Install `Homebrew <https://brew.sh/>`_.
#. Run ``brew tap mr-3/tap`` and ``brew install --cask mrcube`` in Terminal.app.
#. Launch "MRCube.app" from your Applications directory.
#. When the message '"MRCube" is an application downloaded from the Internet. Are you sure you want to open it?' appears, click the "Open" button.

How to Uninstall
----------------
Windows
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Select the Apps menu from the Settings screen, select **MRCube** from the list of installed apps and uninstall it.

macOS
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Delete **MRCube.app** from the applications folder.


Used libraries
--------------------------
MR\ :sup:`3` \ uses the following libraries: 

* `FlatLaf - Flat Look and Feel <https://www.formdev.com/flatlaf/>`_ (`License <http://www.apache.org/licenses/LICENSE-2.0>`__)
* `JGraph and JGraphAddons <http://www.jgraph.com/>`_ (`License <https://github.com/jgraph/legacy-jgraph5/blob/master/LICENSE>`__)
* `Apache Jena <https://jena.apache.org/>`_ (`License <http://www.apache.org/licenses/LICENSE-2.0>`__) 
* `Apache Batik SVG Toolkit <https://xmlgraphics.apache.org/batik/>`_ (`License <https://xmlgraphics.apache.org/batik/license.html>`__)
* `Drawing Graphs with VGJ <http://www.eng.auburn.edu/department/cse/research/graph_drawing/graph_drawing.html>`_ (`License <http://www.eng.auburn.edu/department/cse/research/graph_drawing/COPYING>`__)
* `Material Design icons by Google <https://github.com/google/material-design-icons>`_ (`License <https://www.apache.org/licenses/LICENSE-2.0.txt>`__)