diff --git a/README.md b/README.md index cda7672..9a9e2d4 100644 --- a/README.md +++ b/README.md @@ -72,8 +72,10 @@ Now the final steps to get things up and running, all of this is done from a com * `git clone https://github.com/captain-amygdala/pistorm.git` * `cd pistorm` * `make` -**Important note:** If you are using **Raspberry Pi OS "Bullseye'**, you need to run `make PLATFORM=PI3_BULLSEYE` for the emulator to compile successfully since the main graphics backend has changed from dispmanx to DRM. -In addition, you also need to run `sudo apt-get install libdrm-dev libegl1-mesa-dev libgles2-mesa-dev libgbm-dev`, as the DRM OpenGL/ES libraries are for some reason not included with the distro by default. + +**Important note:** If you are using **Raspberry Pi OS "Bullseye"**, the main graphics backend for the OS has changed from dispmanx to DRM, and you need to follow these steps instead of just running `make`: +* First run `sudo apt-get install libdrm-dev libegl1-mesa-dev libgles2-mesa-dev libgbm-dev` to install the DRM OpenGL/ES libraries, which are for some reason not included with the distro by default. These are necessary to link the graphics output library (raylib). +* Then finally, run `make PLATFORM=PI3_BULLSEYE` for the emulator to compile successfully. Next up, follow the steps for installing the FPGA bitstream update below. (Scroll down.)