embed2learn

Embedding to Learn

Installation

Step 1

Follow the standard garage setup instructions.

Also install:

pipenv
pyenv (optional but highly recommended)

Step 2

Check out this repository and setup submodules

git clone https://github.com/zhanpenghe/embed2learn.git
cd embed2learn
git checkout new-garage
git submodule init
git submodule update

Step 3

Setup the pipenv

cd embed2learn
pipenv install --dev

Step 4

Fixup some existing install issues

pipenv run pip uninstall -y mujoco_py
pipenv run pip install mujoco_py
pipenv run python -c 'import mujoco_py'
pipenv run python launchers/ppo_point_embed.py  # prints an error
export SCRIPT_DIR=<paste directory from error>
mkdir -p $SCRIPT_DIR
cp external/garage/scripts/run_experiment.py $SCRIPT_DIR

Step 5

Run

pipenv run python launchers/ppo_point_embed.py

Known Issues and Workarounds

PointEnv plotting broken on MacOS (pygame issue)
gym-sawyer task space control broken
baselines install seems broken with pipenv

mujoco_py install is broken -- numpy versions mismatch

workaround:

pipenv run pip uninstall -y mujoco_py
pipenv run pip install mujoco_py
pipenv run python -c 'import mujoco_py'

garage data directory is in site-packages

garage scripts/run_experiment.py not copied during setup

workaround:

pipenv run python launchers/ppo_point_embed.py  # prints an error
export SCRIPT_DIR=<paste directory from error>
mkdir -p $SCRIPT_DIR
cp external/garage/scripts/run_experiment.py $SCRIPT_DIR

multiworld assets not copied during setup.py (make PR)
```
workaround: use as a submodule for now
```
gym-sawyer vendor files files not copied by setup.py
```
workaround: use as a submodule for now
```