message: Added instructions to readme
diff: @@ -26,9 +26,14 @@ Common Gothic installation paths:
  ##### Build it for Linux
  ```bash
  # 1. Install dependencies
  -# 1.1 Ubuntu 20.04:
  +# 1.1 Latest vulkan SDK
  +wget -qO - http://packages.lunarg.com/lunarg-signing-key-pub.asc | sudo apt-key add -
  +sudo wget -qO /etc/apt/sources.list.d/lunarg-vulkan-focal.list http://packages.lunarg.com/vulkan/lunarg-vulkan-focal.list
  +sudo apt update
  +sudo apt install vulkan-sdk
  +# 1.2 Ubuntu 20.04:
  sudo apt install git cmake g++ glslang-tools libvulkan-dev libasound2-dev libx11-dev libxcursor-dev
  -# 1.2 Arch:
  +# 1.3 Arch:
  sudo pacman -S git cmake gcc glslang vulkan-devel alsa-lib libx11 libxcursor vulkan-icd-loader libglvnd
  # 2. Clone this repo, including submodules:
  git clone --recurse-submodules https://github.com/Try/OpenGothic.git
  