From 9313d72a090b417408b2f7418d290edeae884084 Mon Sep 17 00:00:00 2001
From: Ben Peddell <klightspeed@killerwolves.net>
Date: Sat, 4 Jul 2015 21:13:13 +1000
Subject: [PATCH 1/2] Add notes on environment variables affecting install

---
 tools/install.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tools/install.sh b/tools/install.sh
index 5e45a30..fee74a2 100755
--- a/tools/install.sh
+++ b/tools/install.sh
@@ -103,6 +103,12 @@ if [ ! -z "$1" ]; then
 else
     echo "You must specify your system steam user who own steamcmd directory to install ARK Tools."
     echo "Usage: ./install.sh steam"
+    echo
+    echo "Environment variables affecting install:"
+    echo "EXECPREFIX:   prefix in which to install arkmanager executable"
+    echo "              [${EXECPREFIX}]"
+    echo "INSTALL_ROOT: staging directory in which to perform install"
+    echo "              [${INSTALL_ROOT}]"
     exit 1
 fi
 

From f7ccbfe2f3c4f335393401cac6eb1dcdf9f14c4c Mon Sep 17 00:00:00 2001
From: Ben Peddell <klightspeed@killerwolves.net>
Date: Sun, 5 Jul 2015 22:01:01 +1000
Subject: [PATCH 2/2] Discover path of lsof

---
 tools/arkmanager | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/arkmanager b/tools/arkmanager
index 04d4e50..0129bc3 100755
--- a/tools/arkmanager
+++ b/tools/arkmanager
@@ -25,6 +25,11 @@ if [ -f "${HOME}/.arkmanager.cfg" ]; then
     source "${HOME}/.arkmanager.cfg"
 fi
 
+lsof=lsof
+if [ -x /usr/sbin/lsof ]; then
+  lsof=/usr/sbin/lsof
+fi
+
 # Local variables
 info=""
 thejob=""
@@ -142,7 +147,7 @@ function isTheServerRunning(){
 #
 #
 function isTheServerUp(){
-  lsof -i :"$ark_Port" > /dev/null
+  $lsof -i :"$ark_Port" > /dev/null
   result=$?
   # In this case, the result is:
   # 1 if the command fail. The port is not listenning