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Updated Installation Instructions #760

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merged 3 commits into from Jul 27, 2023
Merged

Updated Installation Instructions #760

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f470488
Fix broken link in the experts documentation.
ernestum Jul 21, 2023
c1ba6ac
Update installation instructions with workarounds for broken dependen…
ernestum Jul 24, 2023
d7060c2
Target all ARM64 macs not just M1 ones in the installation instructions.
ernestum Jul 26, 2023
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15 changes: 15 additions & 0 deletions docs/getting-started/installation.rst
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Expand Up @@ -6,6 +6,21 @@ Prerequisites
-------------

- Python 3.8+
- Specific versions of pip and setuptools due to \
`a bug with gym <https://github.com/openai/gym/issues/3176>`_:

.. code-block:: bash

pip install -U setuptools==65.5.0 pip==21

- (on M1 Macs) you need to set environment variables due to \
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`a bug in grpcio <https://stackoverflow.com/questions/66640705/how-can-i-install-grpcio-on-an-apple-m1-silicon-laptop>`_:

.. code-block:: bash

export GRPC_PYTHON_BUILD_SYSTEM_OPENSSL=1
export GRPC_PYTHON_BUILD_SYSTEM_ZLIB=1

- (Optional) OpenGL (to render gym environments)
- (Optional) FFmpeg (to encode videos of renders)
- (Optional) MuJoCo (follow instructions to install `mujoco\_py v1.5 here`_)
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2 changes: 1 addition & 1 deletion docs/main-concepts/experts.rst
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Expand Up @@ -12,7 +12,7 @@ learning library.
For example, BC and DAgger can learn from an expert policy and the command line
interface of AIRL/GAIL allows one to specify an expert to sample demonstrations from.

In the :doc:`../getting-started/first-steps` tutorial, we first train an expert policy
In the :doc:`../getting-started/first_steps` tutorial, we first train an expert policy
using the stable-baselines3 library and then imitate it's behavior using
:doc:`../algorithms/bc`.
In practice, you may want to load a pre-trained policy for performance reasons.
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