From a8f67c9821a532d88b014b5e97b25c82117dc8f7 Mon Sep 17 00:00:00 2001
From: Daniel Perez <daniel@claudetech.com>
Date: Fri, 1 Jul 2016 18:26:25 +0900
Subject: [PATCH] Fix issue in install get_concurrency

---
 lib/commands/install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/commands/install.sh b/lib/commands/install.sh
index 04fb17eb..abed201f 100644
--- a/lib/commands/install.sh
+++ b/lib/commands/install.sh
@@ -12,7 +12,7 @@ install_command() {
 get_concurrency() {
   if which nproc > /dev/null 2>&1; then
     echo $(nproc)
-  elif which nproc > /dev/null 2>&1; then
+  elif which sysctl > /dev/null 2>&1; then
     echo $(sysctl -n hw.ncpu)
   elif [ -f /proc/cpuinfo ]; then
     echo $(grep -c processor /proc/cpuinfo)