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href="#">Getting Started</a><span class="spacer">&gt;</span></li><li><span 
class="last">Installing Apache PredictionIO</span></li></ul></div><div 
id="page-title"><h1>Installing Apache PredictionIO</h1></div></div><
 div id="table-of-content-wrapper"><h5>On this page</h5><aside 
id="table-of-contents"><ul> <li> <a href="#prerequisites">Prerequisites</a> 
</li> <li> <a href="#installation">Installation</a> </li> </ul> </aside><hr/><a 
id="edit-page-link" 
href="https://github.com/apache/incubator-predictionio/tree/livedoc/docs/manual/source/install/index.html.md.erb";><img
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class="hidden-sm hidden xs"><ul><li><a href="#">Getting Started</a><span 
class="spacer">&gt;</span></li><li><span class="last">Installing Apache 
PredictionIO</span></li></ul></div><div id="page-title"><h1>Installing Apache 
PredictionIO</h1></div></div><div class="content"> <h2 id='prerequisites' 
class='header-anchors'>Prerequisites</h2><p>It is <strong>very 
important</strong> to meet the minimum version of the following technologies 
that power Apache PredictionIO.</p> <ul> <li>Apache Hadoop 2.6.
 5 (optional, required only if YARN and HDFS are needed)</li> <li>Apache Spark 
1.6.3 for Hadoop 2.6</li> <li>Java SE Development Kit 8</li> </ul> <p>and one 
of the following sets:</p> <ul> <li>PostgreSQL 9.1</li> </ul> <p>or</p> <ul> 
<li>MySQL 5.1</li> </ul> <p>or</p> <ul> <li>Apache HBase 0.98.5</li> 
<li>Elasticsearch 1.7.6</li> </ul> <p>If you are running on a single machine, 
we recommend a minimum of 2GB memory.</p><div class="alert-message info"><p>If 
you are using Linux, Apache Spark local mode, which is the default operation 
mode without further configuration, may not work. In that case, configure your 
Apache Spark to run in <a 
href="http://spark.apache.org/docs/latest/spark-standalone.html";>standalone 
cluster mode</a>.</p></div><h2 id='installation' 
class='header-anchors'>Installation</h2><p>Apache PredictionIO runs on a Java 
virtual machine, so it runs on most platforms. Choose your platform below:</p> 
<ul> <li><a href="/install/install-sourcecode/">Installing Apache Predicti
 onIO from Source Code</a></li> </ul> <p>You may also use one of the 
community-contributed packages to install Apache PredictionIO:</p> <ul> <li><a 
href="/community/projects/#docker-installation-for-predictionio">Installing 
Apache PredictionIO with Docker</a></li> <li><a 
href="https://github.com/heroku/predictionio-buildpack";>Heroku Buildpack</a> 
for <a 
href="https://github.com/heroku/predictionio-buildpack/blob/master/DEV.md";>local
 development</a> and <a 
href="https://github.com/heroku/predictionio-buildpack/blob/master/CUSTOM.md";>deployment</a></li>
 </ul> <div class="alert-message warning"><p><strong>0.8.2 contains schema 
changes from the previous versions, if you have installed the previous 
versions, you may need to clear both HBase and Elasticsearch. See more <a 
href="/resources/upgrade/">here</a>.</strong></p></div></div></div></div></div><footer><div
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PredictionIO®</h1></div></div><div class="content"> <h2 id='prerequisites' 
class='header-anchors'>Prerequisites</h2><p>It is <strong>very 
important</strong> to meet the minimum version of the following technologies 
that power Apache PredictionIO®.</p> <ul> <li>Apache H
 adoop 2.6.5 (optional, required only if YARN and HDFS are needed)</li> 
<li>Apache Spark 1.6.3 for Hadoop 2.6</li> <li>Java SE Development Kit 8</li> 
</ul> <p>and one of the following sets:</p> <ul> <li>PostgreSQL 9.1</li> </ul> 
<p>or</p> <ul> <li>MySQL 5.1</li> </ul> <p>or</p> <ul> <li>Apache HBase 
0.98.5</li> <li>Elasticsearch 1.7.6</li> </ul> <p>If you are running on a 
single machine, we recommend a minimum of 2GB memory.</p><div 
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which is the default operation mode without further configuration, may not 
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cluster mode</a>.</p></div><h2 id='installation' 
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virtual machine, so it runs on most platforms. Choose your platform below:</p> 
<ul> <li><a href="/install/install-sourcecode/">Installing Apa
 che PredictionIO from Source Code</a></li> </ul> <p>You may also use one of 
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<li><a 
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Apache PredictionIO with Docker</a></li> <li><a 
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for <a 
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href="/deploy/enginevariants/"><span>Deploying Multiple Engine 
Variants</span></a></li><li class="level-2"><a class="final" 
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class="level-1"><a class="expandible" href="#"><span>Customizing an 
Engine</span></a><ul><li class="level-2"><a class="final" 
href="/customize/"><span>Learning DASE</span></a></li><li class="level-2"><a 
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class="level-2"><a class="final" 
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Development</span></a></li><li class="level-2"><a class="final" 
href="/api/current/#package"><span>Engine Scala APIs</span></a></li></ul></li
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href="/algorithm/switch/"><span>Switching to Another 
Algorithm</span></a></li><li class="level-2"><a class="final" 
href="/algorithm/multiple/"><span>Combining Multiple 
Algorithms</span></a></li><li class="level-2"><a class="final" 
href="/algorithm/custom/"><span>Adding Your Own 
Algorithms</span></a></li></ul></li><li class="level-1"><a class="expandible" 
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href="/evaluation/evaluationdashboard/"><span>Evaluation 
Dashboard</span></a></li><li clas
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Evaluation Metrics</span></a></li><li class="level-2"><a class="final" 
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Templates</span></a><ul><li class="level-2"><a class="final" 
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Start</span></a></li><li class="level-3"><a class="final" href="/templates/re
 commendation/dase/"><span>DASE</span></a></li><li class="level-3"><a 
class="final" href="/templates/recommendation/evaluation/"><span>Evaluation 
Explained</span></a></li><li class="level-3"><a class="final" 
href="/templates/recommendation/how-to/"><span>How-To</span></a></li><li 
class="level-3"><a class="final" 
href="/templates/recommendation/reading-custom-events/"><span>Read Custom 
Events</span></a></li><li class="level-3"><a class="final" 
href="/templates/recommendation/customize-data-prep/"><span>Customize Data 
Preparator</span></a></li><li class="level-3"><a class="final" 
href="/templates/recommendation/customize-serving/"><span>Customize 
Serving</span></a></li><li class="level-3"><a class="final" 
href="/templates/recommendation/training-with-implicit-preference/"><span>Train 
with Implicit Preference</span></a></li><li class="level-3"><a class="final" 
href="/templates/recommendation/blacklist-items/"><span>Filter Recommended 
Items by Blacklist in Query</span></a></li><li class=
 "level-3"><a class="final" 
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Evaluator</span></a></li></ul></li><li class="level-2"><a class="expandible" 
href="#"><span>E-Commerce Recommendation</span></a><ul><li class="level-3"><a 
class="final" href="/templates/ecommercerecommendation/quickstart/"><span>Quick 
Start</span></a></li><li class="level-3"><a class="final" 
href="/templates/ecommercerecommendation/dase/"><span>DASE</span></a></li><li 
class="level-3"><a class="final" 
href="/templates/ecommercerecommendation/how-to/"><span>How-To</span></a></li><li
 class="level-3"><a class="final" 
href="/templates/ecommercerecommendation/train-with-rate-event/"><span>Train 
with Rate Event</span></a></li><li class="level-3"><a class="final" 
href="/templates/ecommercerecommendation/adjust-score/"><span>Adjust 
Score</span></a></li></ul></li><li class="level-2"><a class="expandible" 
href="#"><span>Similar Product</span></a><ul><li class="level-3"><a 
class="final" href="/t
 emplates/similarproduct/quickstart/"><span>Quick Start</span></a></li><li 
class="level-3"><a class="final" 
href="/templates/similarproduct/dase/"><span>DASE</span></a></li><li 
class="level-3"><a class="final" 
href="/templates/similarproduct/how-to/"><span>How-To</span></a></li><li 
class="level-3"><a class="final" 
href="/templates/similarproduct/multi-events-multi-algos/"><span>Multiple 
Events and Multiple Algorithms</span></a></li><li class="level-3"><a 
class="final" 
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Properties</span></a></li><li class="level-3"><a class="final" 
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Event</span></a></li><li class="level-3"><a class="final" 
href="/templates/similarproduct/rid-user-set-event/"><span>Get Rid of Events 
for Users</span></a></li><li class="level-3"><a class="final" 
href="/templates/similarproduct/recommended-user/"><span>Recommend 
Users</span></a></li></ul></li><li class="le
 vel-2"><a class="expandible" href="#"><span>Classification</span></a><ul><li 
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href="/templates/classification/quickstart/"><span>Quick 
Start</span></a></li><li class="level-3"><a class="final" 
href="/templates/classification/dase/"><span>DASE</span></a></li><li 
class="level-3"><a class="final" 
href="/templates/classification/how-to/"><span>How-To</span></a></li><li 
class="level-3"><a class="final" 
href="/templates/classification/add-algorithm/"><span>Use Alternative 
Algorithm</span></a></li><li class="level-3"><a class="final" 
href="/templates/classification/reading-custom-properties/"><span>Read Custom 
Properties</span></a></li></ul></li></ul></li><li class="level-1"><a 
class="expandible" href="#"><span>Engine Template Gallery</span></a><ul><li 
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href="/gallery/template-gallery/"><span>Browse</span></a></li><li 
class="level-2"><a class="final" 
href="/community/submit-template/"><span>Submit your Engine as a Template</sp
 an></a></li></ul></li><li class="level-1"><a class="expandible" 
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href="/community/projects/"><span>Community 
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 >href="https://www.apache.org/security/";><span>Security</span></a></li></ul></li></ul></nav></div><div
 > class="col-md-9 col-sm-12"><div class="content-header hidden-md 
 >hidden-lg"><div id="page-title"><h1>Installing Apache PredictionIO from 
 >Source Code</h1></div></div><div id="table-of-content-wrapper"><h5>On this 
 >page</h5><aside id="table-of-contents"><ul> <li> <a href="#downloading-sourc
 e-code">Downloading Source Code</a> </li> <li> <a 
href="#building">Building</a> </li> <li> <a 
href="#installing-dependencies">Installing Dependencies</a> </li> </ul> 
</aside><hr/><a id="edit-page-link" 
href="https://github.com/apache/incubator-predictionio/tree/livedoc/docs/manual/source/install/install-sourcecode.html.md.erb";><img
 src="/images/icons/edit-pencil-d6c1bb3d.png"/>Edit this page</a></div><div 
class="content-header hidden-sm hidden-xs"><div id="page-title"><h1>Installing 
Apache PredictionIO from Source Code</h1></div></div><div class="content"> <div 
class="alert-message info"><p>Assuming you are following the directory 
structure in the following, replace <code>/home/abc</code> with your own home 
directory wherever you see it.</p></div><h2 id='downloading-source-code' 
class='header-anchors'>Downloading Source Code</h2><p>Download Apache 
PredictionIO 0.12.0-incubating from an Apache <a 
href="https://www.apache.org/dyn/closer.cgi/incubator/predictionio/0.12.0-incubating/apa
 che-predictionio-0.12.0-incubating.tar.gz">mirror</a>. </p><p>Verify this 
release using <a 
href="https://www.apache.org/dist/incubator/predictionio/0.12.0-incubating/";>signatures
 and checksums</a> and <a 
href="https://www.apache.org/dist/incubator/predictionio/KEYS";>project release 
KEYS</a>.</p><div class="highlight shell"><table style="border-spacing: 
0"><tbody><tr><td class="gutter gl" style="text-align: right"><pre 
class="lineno">1
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href="/"><span>Welcome to Apache PredictionIO®</span></a></li></ul></li><li 
class="level-1"><a class="expandible" href="#"><span>Getting 
Started</span></a><ul><li class="level-2"><a class="final" 
href="/start/"><span>A Quick Intro</span></a></li><li class="level-2"><a 
class="final" href="/install/"><span>Installing Apache 
PredictionIO</span></a></li><li class="level-2"><a class="final" 
href="/start/download/"><span>Downloading an Engine Template</span></a></li><li 
class="level-2"><a class="final" href="/start/deploy/"><span>Deploying Your 
First Engine</span></a></li><li class="level-2"><a class="final" 
href="/start/customize/"><span>Customizing the 
Engine</span></a></li></ul></li><li class="level-1"><a class="exp
 andible" href="#"><span>Integrating with Your App</span></a><ul><li 
class="level-2"><a class="final" href="/appintegration/"><span>App Integration 
Overview</span></a></li><li class="level-2"><a class="expandible" 
href="/sdk/"><span>List of SDKs</span></a><ul><li class="level-3"><a 
class="final" href="/sdk/java/"><span>Java & Android SDK</span></a></li><li 
class="level-3"><a class="final" href="/sdk/php/"><span>PHP 
SDK</span></a></li><li class="level-3"><a class="final" 
href="/sdk/python/"><span>Python SDK</span></a></li><li class="level-3"><a 
class="final" href="/sdk/ruby/"><span>Ruby SDK</span></a></li><li 
class="level-3"><a class="final" href="/sdk/community/"><span>Community Powered 
SDKs</span></a></li></ul></li></ul></li><li class="level-1"><a 
class="expandible" href="#"><span>Deploying an Engine</span></a><ul><li 
class="level-2"><a class="final" href="/deploy/"><span>Deploying as a Web 
Service</span></a></li><li class="level-2"><a class="final" 
href="/batchpredict/"><span>Batch
  Predictions</span></a></li><li class="level-2"><a class="final" 
href="/deploy/monitoring/"><span>Monitoring Engine</span></a></li><li 
class="level-2"><a class="final" href="/deploy/engineparams/"><span>Setting 
Engine Parameters</span></a></li><li class="level-2"><a class="final" 
href="/deploy/enginevariants/"><span>Deploying Multiple Engine 
Variants</span></a></li><li class="level-2"><a class="final" 
href="/deploy/plugin/"><span>Engine Server Plugin</span></a></li></ul></li><li 
class="level-1"><a class="expandible" href="#"><span>Customizing an 
Engine</span></a><ul><li class="level-2"><a class="final" 
href="/customize/"><span>Learning DASE</span></a></li><li class="level-2"><a 
class="final" href="/customize/dase/"><span>Implement DASE</span></a></li><li 
class="level-2"><a class="final" 
href="/customize/troubleshooting/"><span>Troubleshooting Engine 
Development</span></a></li><li class="level-2"><a class="final" 
href="/api/current/#package"><span>Engine Scala APIs</span></a></li></u
 l></li><li class="level-1"><a class="expandible" href="#"><span>Collecting and 
Analyzing Data</span></a><ul><li class="level-2"><a class="final" 
href="/datacollection/"><span>Event Server Overview</span></a></li><li 
class="level-2"><a class="final" 
href="/datacollection/eventapi/"><span>Collecting Data with 
REST/SDKs</span></a></li><li class="level-2"><a class="final" 
href="/datacollection/eventmodel/"><span>Events Modeling</span></a></li><li 
class="level-2"><a class="final" 
href="/datacollection/webhooks/"><span>Unifying Multichannel Data with 
Webhooks</span></a></li><li class="level-2"><a class="final" 
href="/datacollection/channel/"><span>Channel</span></a></li><li 
class="level-2"><a class="final" 
href="/datacollection/batchimport/"><span>Importing Data in 
Batch</span></a></li><li class="level-2"><a class="final" 
href="/datacollection/analytics/"><span>Using Analytics 
Tools</span></a></li><li class="level-2"><a class="final" 
href="/datacollection/plugin/"><span>Event Server Plugi
 n</span></a></li></ul></li><li class="level-1"><a class="expandible" 
href="#"><span>Choosing an Algorithm(s)</span></a><ul><li class="level-2"><a 
class="final" href="/algorithm/"><span>Built-in Algorithm 
Libraries</span></a></li><li class="level-2"><a class="final" 
href="/algorithm/switch/"><span>Switching to Another 
Algorithm</span></a></li><li class="level-2"><a class="final" 
href="/algorithm/multiple/"><span>Combining Multiple 
Algorithms</span></a></li><li class="level-2"><a class="final" 
href="/algorithm/custom/"><span>Adding Your Own 
Algorithms</span></a></li></ul></li><li class="level-1"><a class="expandible" 
href="#"><span>ML Tuning and Evaluation</span></a><ul><li class="level-2"><a 
class="final" href="/evaluation/"><span>Overview</span></a></li><li 
class="level-2"><a class="final" 
href="/evaluation/paramtuning/"><span>Hyperparameter Tuning</span></a></li><li 
class="level-2"><a class="final" 
href="/evaluation/evaluationdashboard/"><span>Evaluation 
Dashboard</span></a></li><l
 i class="level-2"><a class="final" 
href="/evaluation/metricchoose/"><span>Choosing Evaluation 
Metrics</span></a></li><li class="level-2"><a class="final" 
href="/evaluation/metricbuild/"><span>Building Evaluation 
Metrics</span></a></li></ul></li><li class="level-1"><a class="expandible" 
href="#"><span>System Architecture</span></a><ul><li class="level-2"><a 
class="final" href="/system/"><span>Architecture Overview</span></a></li><li 
class="level-2"><a class="final" href="/system/anotherdatastore/"><span>Using 
Another Data Store</span></a></li></ul></li><li class="level-1"><a 
class="expandible" href="#"><span>PredictionIO® Official 
Templates</span></a><ul><li class="level-2"><a class="final" 
href="/templates/"><span>Intro</span></a></li><li class="level-2"><a 
class="expandible" href="#"><span>Recommendation</span></a><ul><li 
class="level-3"><a class="final" 
href="/templates/recommendation/quickstart/"><span>Quick 
Start</span></a></li><li class="level-3"><a class="final" href="/templa
 tes/recommendation/dase/"><span>DASE</span></a></li><li class="level-3"><a 
class="final" href="/templates/recommendation/evaluation/"><span>Evaluation 
Explained</span></a></li><li class="level-3"><a class="final" 
href="/templates/recommendation/how-to/"><span>How-To</span></a></li><li 
class="level-3"><a class="final" 
href="/templates/recommendation/reading-custom-events/"><span>Read Custom 
Events</span></a></li><li class="level-3"><a class="final" 
href="/templates/recommendation/customize-data-prep/"><span>Customize Data 
Preparator</span></a></li><li class="level-3"><a class="final" 
href="/templates/recommendation/customize-serving/"><span>Customize 
Serving</span></a></li><li class="level-3"><a class="final" 
href="/templates/recommendation/training-with-implicit-preference/"><span>Train 
with Implicit Preference</span></a></li><li class="level-3"><a class="final" 
href="/templates/recommendation/blacklist-items/"><span>Filter Recommended 
Items by Blacklist in Query</span></a></li><li 
 class="level-3"><a class="final" 
href="/templates/recommendation/batch-evaluator/"><span>Batch Persistable 
Evaluator</span></a></li></ul></li><li class="level-2"><a class="expandible" 
href="#"><span>E-Commerce Recommendation</span></a><ul><li class="level-3"><a 
class="final" href="/templates/ecommercerecommendation/quickstart/"><span>Quick 
Start</span></a></li><li class="level-3"><a class="final" 
href="/templates/ecommercerecommendation/dase/"><span>DASE</span></a></li><li 
class="level-3"><a class="final" 
href="/templates/ecommercerecommendation/how-to/"><span>How-To</span></a></li><li
 class="level-3"><a class="final" 
href="/templates/ecommercerecommendation/train-with-rate-event/"><span>Train 
with Rate Event</span></a></li><li class="level-3"><a class="final" 
href="/templates/ecommercerecommendation/adjust-score/"><span>Adjust 
Score</span></a></li></ul></li><li class="level-2"><a class="expandible" 
href="#"><span>Similar Product</span></a><ul><li class="level-3"><a 
class="final" hr
 ef="/templates/similarproduct/quickstart/"><span>Quick 
Start</span></a></li><li class="level-3"><a class="final" 
href="/templates/similarproduct/dase/"><span>DASE</span></a></li><li 
class="level-3"><a class="final" 
href="/templates/similarproduct/how-to/"><span>How-To</span></a></li><li 
class="level-3"><a class="final" 
href="/templates/similarproduct/multi-events-multi-algos/"><span>Multiple 
Events and Multiple Algorithms</span></a></li><li class="level-3"><a 
class="final" 
href="/templates/similarproduct/return-item-properties/"><span>Returns Item 
Properties</span></a></li><li class="level-3"><a class="final" 
href="/templates/similarproduct/train-with-rate-event/"><span>Train with Rate 
Event</span></a></li><li class="level-3"><a class="final" 
href="/templates/similarproduct/rid-user-set-event/"><span>Get Rid of Events 
for Users</span></a></li><li class="level-3"><a class="final" 
href="/templates/similarproduct/recommended-user/"><span>Recommend 
Users</span></a></li></ul></li><li cla
 ss="level-2"><a class="expandible" 
href="#"><span>Classification</span></a><ul><li class="level-3"><a 
class="final" href="/templates/classification/quickstart/"><span>Quick 
Start</span></a></li><li class="level-3"><a class="final" 
href="/templates/classification/dase/"><span>DASE</span></a></li><li 
class="level-3"><a class="final" 
href="/templates/classification/how-to/"><span>How-To</span></a></li><li 
class="level-3"><a class="final" 
href="/templates/classification/add-algorithm/"><span>Use Alternative 
Algorithm</span></a></li><li class="level-3"><a class="final" 
href="/templates/classification/reading-custom-properties/"><span>Read Custom 
Properties</span></a></li></ul></li></ul></li><li class="level-1"><a 
class="expandible" href="#"><span>Engine Template Gallery</span></a><ul><li 
class="level-2"><a class="final" 
href="/gallery/template-gallery/"><span>Browse</span></a></li><li 
class="level-2"><a class="final" 
href="/community/submit-template/"><span>Submit your Engine as a Templa
 te</span></a></li></ul></li><li class="level-1"><a class="expandible" 
href="#"><span>Demo Tutorials</span></a><ul><li class="level-2"><a 
class="final" href="/demo/tapster/"><span>Comics Recommendation 
Demo</span></a></li><li class="level-2"><a class="final" 
href="/demo/community/"><span>Community Contributed Demo</span></a></li><li 
class="level-2"><a class="final" href="/demo/textclassification/"><span>Text 
Classification Engine Tutorial</span></a></li></ul></li><li class="level-1"><a 
class="expandible" href="/community/"><span>Getting Involved</span></a><ul><li 
class="level-2"><a class="final" 
href="/community/contribute-code/"><span>Contribute Code</span></a></li><li 
class="level-2"><a class="final" 
href="/community/contribute-documentation/"><span>Contribute 
Documentation</span></a></li><li class="level-2"><a class="final" 
href="/community/contribute-sdk/"><span>Contribute a SDK</span></a></li><li 
class="level-2"><a class="final" 
href="/community/contribute-webhook/"><span>Contri
 bute a Webhook</span></a></li><li class="level-2"><a class="final" 
href="/community/projects/"><span>Community 
Projects</span></a></li></ul></li><li class="level-1"><a class="expandible" 
href="#"><span>Getting Help</span></a><ul><li class="level-2"><a class="final" 
href="/resources/faq/"><span>FAQs</span></a></li><li class="level-2"><a 
class="final" href="/support/"><span>Support</span></a></li></ul></li><li 
class="level-1"><a class="expandible" 
href="#"><span>Resources</span></a><ul><li class="level-2"><a class="final" 
href="/cli/"><span>Command-line Interface</span></a></li><li class="level-2"><a 
class="final" href="/resources/release/"><span>Release 
Cadence</span></a></li><li class="level-2"><a class="final" 
href="/resources/intellij/"><span>Developing Engines with IntelliJ 
IDEA</span></a></li><li class="level-2"><a class="final" 
href="/resources/upgrade/"><span>Upgrade Instructions</span></a></li><li 
class="level-2"><a class="final" href="/resources/glossary/"><span>Glossary</sp
 an></a></li></ul></li><li class="level-1"><a class="expandible" 
href="#"><span>Apache Software Foundation</span></a><ul><li class="level-2"><a 
class="final" href="https://www.apache.org/";><span>Apache 
Homepage</span></a></li><li class="level-2"><a class="final" 
href="https://www.apache.org/licenses/";><span>License</span></a></li><li 
class="level-2"><a class="final" 
href="https://www.apache.org/foundation/sponsorship.html";><span>Sponsorship</span></a></li><li
 class="level-2"><a class="final" 
href="https://www.apache.org/foundation/thanks.html";><span>Thanks</span></a></li><li
 class="level-2"><a class="final" 
href="https://www.apache.org/security/";><span>Security</span></a></li></ul></li></ul></nav></div><div
 class="col-md-9 col-sm-12"><div class="content-header hidden-md 
hidden-lg"><div id="page-title"><h1>Installing Apache PredictionIO® from 
Source Code</h1></div></div><div id="table-of-content-wrapper"><h5>On this 
page</h5><aside id="table-of-contents"><ul> <li> <a href="#downloadi
 ng-source-code">Downloading Source Code</a> </li> <li> <a 
href="#building">Building</a> </li> <li> <a 
href="#installing-dependencies">Installing Dependencies</a> </li> </ul> 
</aside><hr/><a id="edit-page-link" 
href="https://github.com/apache/incubator-predictionio/tree/livedoc/docs/manual/source/install/install-sourcecode.html.md.erb";><img
 src="/images/icons/edit-pencil-d6c1bb3d.png"/>Edit this page</a></div><div 
class="content-header hidden-sm hidden-xs"><div id="page-title"><h1>Installing 
Apache PredictionIO® from Source Code</h1></div></div><div class="content"> 
<div class="alert-message info"><p>Assuming you are following the directory 
structure in the following, replace <code>/home/abc</code> with your own home 
directory wherever you see it.</p></div><h2 id='downloading-source-code' 
class='header-anchors'>Downloading Source Code</h2><p>Download Apache 
PredictionIO 0.12.0-incubating from an Apache <a 
href="https://www.apache.org/dyn/closer.cgi/incubator/predictionio/0.12.0-incu
 bating/apache-predictionio-0.12.0-incubating.tar.gz">mirror</a>. </p><p>Verify 
this release using <a 
href="https://www.apache.org/dist/incubator/predictionio/0.12.0-incubating/";>signatures
 and checksums</a> and <a 
href="https://www.apache.org/dist/incubator/predictionio/KEYS";>project release 
KEYS</a>.</p><div class="highlight shell"><table style="border-spacing: 
0"><tbody><tr><td class="gutter gl" style="text-align: right"><pre 
class="lineno">1
 2</pre></td><td class="code"><pre><span class="gp">$ </span>gpg --import KEYS
 <span class="gp">$ </span>gpg --verify 
apache-predictionio-0.12.0-incubating.tar.gz.asc 
apache-predictionio-0.12.0-incubating.tar.gz
 </pre></td></tr></tbody></table> </div> <p>You should see something like 
this.</p><div class="highlight shell"><table style="border-spacing: 
0"><tbody><tr><td class="gutter gl" style="text-align: right"><pre 
class="lineno">1
@@ -6,7 +6,7 @@
 3</pre></td><td class="code"><pre>gpg: Signature made Tue Sep 26 22:55:22 2017 
PDT
 gpg:                using RSA key 7E2363D84719A8F4
 gpg: Good signature from <span class="s2">"Chan Lee 
&lt;[email protected]&gt;"</span> <span class="o">[</span>ultimate]
-</pre></td></tr></tbody></table> </div> <h2 id='building' 
class='header-anchors'>Building</h2><p>Run the following at the directory where 
you downloaded the source code to build Apache PredictionIO. By default, the 
build will be against</p> <ul> <li>Scala 2.11.8</li> <li>Spark 2.1.1</li> 
<li>Hadoop 2.7.3</li> <li>Elasticsearch 5.5.2</li> </ul> <div class="highlight 
shell"><table style="border-spacing: 0"><tbody><tr><td class="gutter gl" 
style="text-align: right"><pre class="lineno">1
+</pre></td></tr></tbody></table> </div> <h2 id='building' 
class='header-anchors'>Building</h2><p>Run the following at the directory where 
you downloaded the source code to build Apache PredictionIO®. By default, the 
build will be against</p> <ul> <li>Scala 2.11.8</li> <li>Spark 2.1.1</li> 
<li>Hadoop 2.7.3</li> <li>Elasticsearch 5.5.2</li> </ul> <div class="highlight 
shell"><table style="border-spacing: 0"><tbody><tr><td class="gutter gl" 
style="text-align: right"><pre class="lineno">1
 2
 3</pre></td><td class="code"><pre><span class="gp">$ </span>tar zxvf 
apache-predictionio-0.12.0-incubating.tar.gz
 <span class="gp">$ </span><span class="nb">cd 
</span>apache-predictionio-0.12.0-incubating

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