From 7261d3afcd177305240320437fd9e2d927dd8cb3 Mon Sep 17 00:00:00 2001
From: Sencer Selcuk <sencerselcuk@gmail.com>
Date: Fri, 20 Jun 2014 12:43:25 -0400
Subject: [PATCH] allow installation with sudo privileges

---
 install | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/install b/install
index bc1fbbb3..fd7d49e2 100755
--- a/install
+++ b/install
@@ -28,7 +28,11 @@ if [ $? -eq 0 ]; then
 else
   echo "Not found"
   echo "Installing 'curses' gem ... "
-  /usr/bin/env gem install curses -v 1.0.0 --user-install
+  if (( EUID )); then
+    /usr/bin/env gem install curses -v 1.0.0 --user-install
+  else
+    /usr/bin/env gem install curses -v 1.0.0
+  fi
   if [ $? -ne 0 ]; then
     echo
     echo "Failed to install 'curses' gem."