From a0aa7027251f2e96996470601da4cfda703d1b33 Mon Sep 17 00:00:00 2001
From: Thomas Breloff <tom@breloff.com>
Date: Thu, 1 Sep 2016 21:26:28 -0400
Subject: [PATCH] glvisualize: checkout packages in add_backend

---
 src/backends/glvisualize.jl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/backends/glvisualize.jl b/src/backends/glvisualize.jl
index 62d871e9..d2872727 100644
--- a/src/backends/glvisualize.jl
+++ b/src/backends/glvisualize.jl
@@ -74,6 +74,12 @@ function add_backend(::GLVisualizeBackend)
     if !is_installed("Contour")
         Pkg.add("Contour")
     end
+
+    # TODO: remove this section when the tagged versions catch up
+    for pkg in ["GLWindow", "GLAbstraction", "GLVisualize", "GeometryTypes"]
+        warn("Running Pkg.checkout(\"$pkg\").  To revert, run Pkg.free(\"$pkg\")")
+        Pkg.checkout(pkg)
+    end
 end
 
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