Index: docs/README.txt
===================================================================
--- docs/README.txt	(revision db1b54837da00a52d7bac569a3980ec1a0344182)
+++ docs/README.txt	(revision e469aed2b040a0363dcf04deeac96931497c6068)
@@ -90,5 +90,7 @@
 
 Actually, I think now this should work, after following the online instructions for installing Vulkan:
-sudo apt-get install libglm-dev libsdl2-dev libsdl2-image-dev libsdl2-gfx-dev libsdl2-ttf-dev
+sudo apt-get install vulkan-sdk libsdl2-dev libsdl2-image-dev libsdl2-ttf-dev libglm-dev
+(Follow the instructions at https://vulkan.lunarg.com/sdk/home#linux to add the latest Vulkan SDK version to apt-get)
+(Verify that installing libvulkan-1 is not required)
 
 make vulkangame && ./vulkangame