From 3f51ebec5cd914edb7888614fd57ee8f1efbf159 Mon Sep 17 00:00:00 2001
From: Hugo Duksis <duksis@gmail.com>
Date: Thu, 1 Jun 2017 15:08:22 +0200
Subject: [PATCH 1/3] Move install script path to variable

---
 provision.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/provision.sh b/provision.sh
index deb26d1..f8aa99f 100644
--- a/provision.sh
+++ b/provision.sh
@@ -2,13 +2,14 @@
 
 SETUP_DIR=$HOME/.pio
 INSTALLED_FLAG=$SETUP_DIR/installed
+INSTALL_SCRIPT_PATH='https://raw.githubusercontent.com/apache/incubator-predictionio/master/bin/install.sh'
 
 mkdir -p $SETUP_DIR
 
 if [ ! -f $INSTALLED_FLAG ]; then
 
   echo "Installing PredictionIO..."
-  bash -e -c "$(curl -s https://install.prediction.io/install.sh)" 0 -y
+  bash -e -c "$(curl -s $INSTALL_SCRIPT_PATH)" 0 -y
   if [ $? -ne 0 ]; then
 
     echo "ERROR: PredictionIO installation failed."

From be91b04907c15b277f670547197742b140e22977 Mon Sep 17 00:00:00 2001
From: Hugo Duksis <duksis@gmail.com>
Date: Thu, 1 Jun 2017 14:40:21 +0200
Subject: [PATCH 2/3] Show errors when they occure

to see the dns resolution error:
```
curl: (6) Could not resolve host: install.prediction.io
```
---
 provision.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/provision.sh b/provision.sh
index deb26d1..6d29efb 100644
--- a/provision.sh
+++ b/provision.sh
@@ -8,7 +8,7 @@ mkdir -p $SETUP_DIR
 if [ ! -f $INSTALLED_FLAG ]; then
 
   echo "Installing PredictionIO..."
-  bash -e -c "$(curl -s https://install.prediction.io/install.sh)" 0 -y
+  bash -e -c "$(curl -sS https://install.prediction.io/install.sh)" 0 -y
   if [ $? -ne 0 ]; then
 
     echo "ERROR: PredictionIO installation failed."

From 8ae4d6fbb60157be4c9fd1b34f8663075ce6dc0b Mon Sep 17 00:00:00 2001
From: Hugo Duksis <duksis@gmail.com>
Date: Thu, 1 Jun 2017 14:24:49 +0200
Subject: [PATCH 3/3] Use the presence of pio-start-all comand as installed
 flag

In order to avoid:

```
==> PredictionIO: PredictionIO already installed. Skip installation.
==> PredictionIO: /tmp/vagrant-shell: line 34: pio-start-all: command
not found
```
---
 provision.sh | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/provision.sh b/provision.sh
index deb26d1..8af02c1 100644
--- a/provision.sh
+++ b/provision.sh
@@ -1,11 +1,10 @@
 #!/usr/bin/env bash
 
 SETUP_DIR=$HOME/.pio
-INSTALLED_FLAG=$SETUP_DIR/installed
 
 mkdir -p $SETUP_DIR
 
-if [ ! -f $INSTALLED_FLAG ]; then
+if [ ! -x "$(command -v pio-start-all)" ]; then
 
   echo "Installing PredictionIO..."
   bash -e -c "$(curl -s https://install.prediction.io/install.sh)" 0 -y
@@ -23,7 +22,6 @@ if [ ! -f $INSTALLED_FLAG ]; then
   else
 
     echo "Finish PredictionIO installation."
-    touch $INSTALLED_FLAG
 
   fi