# Linux sudo apt-get install make gcc bison git python git clone https://github.com/bentley/rgbds sudo make -C rgbds install git clone --recursive https://github.com/pret/pokeyellow cd pokeyellow To build **pokeyellow.gbc**: make # Mac In **Terminal**, run: xcode-select --install git clone https://github.com/bentley/rgbds sudo make -C rgbds install git clone --recursive https://github.com/pret/pokeyellow cd pokeyellow Then run (in the shell): make # Windows To build on Windows, use [**Cygwin**](http://cygwin.com/install.html). Use the default settings in the installer. In the installer, select the following packages: `make` `git` `python` `gettext` Then get the most recent version of [**rgbds**](https://github.com/bentley/rgbds/releases/). Extract the archive and put `rgbasm.exe`, `rgblink.exe` and `rgbfix.exe` in `C:\cygwin\usr\local\bin`. In the **Cygwin terminal**: git clone --recursive https://github.com/pret/pokeyellow cd pokeyellow Then run (in the Cygwin terminal): make