From 7be5e618bc394bd89c2a91fca35b355eaa9fb392 Mon Sep 17 00:00:00 2001
From: Shirou WAKAYAMA <shirou.faw@gmail.com>
Date: Wed, 12 Nov 2014 10:10:40 +0900
Subject: [PATCH] add a import.

---
 cpu_darwin.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cpu_darwin.go b/cpu_darwin.go
index bb1a4fd..6d2ba56 100644
--- a/cpu_darwin.go
+++ b/cpu_darwin.go
@@ -3,6 +3,7 @@
 package gopsutil
 
 import (
+	"fmt"
 	"os/exec"
 	"strconv"
 	"strings"