add comment about #129

JuliaGL · Nov 28, 2016 · d251317 · d251317
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diff --git a/README.md b/README.md
@@ -4,6 +4,9 @@ GLVisualize is an interactive 2D/3D visualization library completely written in
 Its focus is on performance and allowing to display animations/interactions as smooth as possible.
 
 #### Installation of GLVisualize
+You need OpenGL 3.3, which should be available on most computers nowadays. 
+If you get an error like [this](https://github.com/JuliaGL/GLVisualize.jl/issues/129), please try updating your system/video driver.
+
 Please run:
 ```Julia
 Pkg.add("GLVisualize")