1.6 KiB
Download and Setup
Ray must currently be built from source.
Clone the Ray repository
git clone https://github.com/amplab/ray.git
These instructions will install the latest master branch for Ray.
Installation for Ubuntu and Mac OS X
For convenience, we provide a setup script that pulls the necessary dependencies.
cd ray
./setup.sh # This builds all necessary third party libraries (e.g., gRPC and Apache Arrow). It will require a sudo password.
./build.sh # This builds Ray.
source setup-env.sh # This adds Ray to your Python path.
For convenience, you may also want to add the line source "$RAY_ROOT/setup-env.sh" to your ~/.bashrc file manually, where $RAY_ROOT
is the Ray directory (e.g., /home/ubuntu/ray).
To test if the installation was successful, try running some tests.
Installation for Windows
Ray currently does not run on Windows. However, it can be compiled with the following instructions.
Note: A batch file is provided that clones any missing third-party libraries and applies patches to them. Do not attempt to open the solution before the batch file applies the patches; otherwise, if the projects have been modified, the patches may be rejected, and you may be forced to revert your changes before re-running the batch file.
- Install Microsoft Visual Studio 2015
- Install Git
git clone https://github.com/amplab/ray.gitray\thirdparty\download_thirdparty.bat
Test if the installation succeeded
Try running some tests.
python test/runtest.py # This tests basic functionality.
python test/array_test.py # This tests some array libraries.