---
layout: default
navsection: installguide
title: Install client libraries
navorder: 5
---

h1. Install client libraries

h3. Python

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The Python package includes the Python API client library module and the CLI utilities @arv-get@ and @arv-put@.
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Get the arvados source tree.

notextile. <pre><code>$ <span class="userinput">git clone https://github.com/curoverse/arvados.git</span></code></pre>

Build and install the python package.

<notextile>
<pre><code>$ <span class="userinput">cd arvados/sdk/python</span>
$ <span class="userinput">sudo python setup.py install</span>
</code></pre>
</notextile>

Alternatively, build the package (without sudo) using @python setup.py bdist_egg@ and copy the @.egg@ package from @dist/@ to the target system.

h3. Ruby

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The arvados package includes the Ruby client library module. The arvados-cli package includes the CLI utilities @arv@, @arv-run-pipeline-instance@, and @crunch-job@.
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notextile. <pre><code>$ <span class="userinput">sudo gem install arvados arvados-cli</span></code></pre>
