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commit 92047d2a840f71b2142ea08cdedf78115101a6a7
parent 63fda7420213a6839d366d9ccdcb5250725f259d
Author: Ben Alpert <spicyjalapeno@gmail.com>
Date:   Thu, 20 Mar 2014 18:30:24 -0700

Don't die if things are already installed

Test Plan:
make

Diffstat:
M
Makefile
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
@@ -9,8 +9,8 @@ endif
 setup:
 	npm install
 ifeq ($(UNAME),Darwin)
-	brew install webkit2png
-	brew install graphicsmagick
+	which webkit2png || brew install webkit2png
+	which gm || brew install graphicsmagick
 endif
 
 compress: build/katex.min.js