From f002f66890bf67a46bb8d70b77edc2c6a57a6d5f Mon Sep 17 00:00:00 2001
From: Thomas Breloff <tom@breloff.com>
Date: Wed, 12 Oct 2016 09:30:49 -0400
Subject: [PATCH] add PlotThemes to REQUIRE; add warning for DataFrames

---
 REQUIRE     | 1 +
 src/plot.jl | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/REQUIRE b/REQUIRE
index 440fa7f5..67e5f781 100644
--- a/REQUIRE
+++ b/REQUIRE
@@ -2,6 +2,7 @@ julia 0.5
 
 RecipesBase
 PlotUtils
+PlotThemes
 Reexport
 FixedSizeArrays
 Measures
diff --git a/src/plot.jl b/src/plot.jl
index 6d05ba66..498135f6 100644
--- a/src/plot.jl
+++ b/src/plot.jl
@@ -161,6 +161,11 @@ end
 function _plot!(plt::Plot, d::KW, args::Tuple)
     d[:plot_object] = plt
 
+    if !isempty(args) && !isdefined(Main, :StatPlots) &&
+            first(split(string(typeof(args[1])), ".")) == "DataFrames"
+        warn("You're trying to plot a DataFrame, but this functionality is provided by StatPlots")
+    end
+
     # --------------------------------
     # "USER RECIPES"
     # --------------------------------