From ee4a00ff4a2b525e2b624206752f35835f5715a7 Mon Sep 17 00:00:00 2001
From: Evan Martin <martine@danga.com>
Date: Fri, 16 Jan 2015 09:48:16 -0800
Subject: [PATCH] Minor fix to Arch developer setup instructions

Add the flag that says "Don't reinstall already-installed packages".
Otherwise the suggested command means "reinstall all these packages".
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index b5a5d3d78cc..1ed21d7975b 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@ popd
 On Arch Linux:
 
 ``` sh
-sudo pacman -S base-devel git python2 python2-virtualenv mesa ttf-font cmake bzip2
+sudo pacman -S --needed base-devel git python2 python2-virtualenv mesa ttf-font cmake bzip2
 ```
 
 Cross-compilation for Android: