mirror of
https://github.com/vale981/ray
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81 lines
1.8 KiB
ReStructuredText
81 lines
1.8 KiB
ReStructuredText
Installation on Ubuntu
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======================
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Ray should work with Python 2 and Python 3. We have tested Ray on Ubuntu 14.04
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and Ubuntu 16.04.
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Dependencies
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------------
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To install Ray, first install the following dependencies. We recommend using
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`Anaconda`_.
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.. _`Anaconda`: https://www.continuum.io/downloads
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.. code-block:: bash
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sudo apt-get update
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sudo apt-get install -y cmake build-essential autoconf curl libtool libboost-all-dev unzip
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# If you are not using Anaconda, you need the following.
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sudo apt-get install python-dev # For Python 2.
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sudo apt-get install python3-dev # For Python 3.
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pip install numpy cloudpickle funcsigs colorama psutil redis flatbuffers
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If you are using Anaconda, you may also need to run the following.
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.. code-block:: bash
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conda install libgcc
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Install Ray
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-----------
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Ray can be built from the repository as follows.
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.. code-block:: bash
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git clone https://github.com/ray-project/ray.git
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cd ray/python
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python setup.py install --user
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Test if the installation succeeded
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----------------------------------
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To test if the installation was successful, try running some tests. This assumes
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that you've cloned the git repository.
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.. code-block:: bash
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python test/runtest.py
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Optional - web UI
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-----------------
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Ray's web UI requires **Python 3**. To enable the web UI to work, install these
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Python packages.
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.. code-block:: bash
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pip install aioredis asyncio websockets
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Then install `Polymer`_, which also requires `Node.js`_ and `Bower`_.
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.. _`Polymer`: https://www.polymer-project.org/1.0/docs/tools/polymer-cli
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.. _`Node.js`: https://nodejs.org/en/download/
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.. _`Bower`: http://bower.io/#install-bower
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Once you've installed Polymer, run the following.
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.. code-block:: bash
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cd ray/webui
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bower install
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Then while Ray is running, you should be able to view the web UI at
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``http://localhost:8080``.
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