diff -Naur orig/premake4.lua new/premake4.lua
--- orig/premake4.lua	2014-05-19 10:42:14.000000000 +0200
+++ new/premake4.lua	2015-12-03 22:09:15.687935809 +0100
@@ -30,7 +30,7 @@
 		}
 	else
 		includedirs {
-			"/opt/SDL-2.0/include/SDL2",
+			"/usr/include/SDL2",
 			"/usr/include/GL",
 		}
 	end