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Installation

Requirements

pip install -r docs/requirements/requirements.txt

If you want to use the LunaticChallenger additional requirements need to be installed; the ones from the leaderboard-2.0 and the scenario_runner.

pip install -r docs/requirements/requirements_leaderboard.txt

If you locally want to build the documentation you need to additionally install sphinx. More information you can find in docs/webview/source/conf.py.

pip install -r docs/requirements/_readthedocs.txt

Clone this repository

# Navigate to a parent folder in which you want to store the repository
git clone --recurse-submodules https://github.com/Daraan/LunaticAI-Driver-for-CARLA-Simulator.git LunaticAI
cd LunaticAI
git submodule init 
git submodule update

Path Variables

Carla Folder

Temporarily set the path variables with the following commands or register them permanently in your system, e.g. via conda env var create. For Linux you can also modify your .bashrc or .bash_profile and for Windows you can use the setx command to set them permanently.

Windows

set CARLA_ROOT=<path to carla folder>

Linux

export CARLA_ROOT=<path to carla folder>

Python Path

If you do not use a packaged (wheel) version of CARLA but the distributed .egg files locate the appropriate files and add them to your PYTHONPATH variable. You find them in ${CARLA_ROOT}/PythonAPI/carla/dist.

Adjust the file name depending on your system and Python version, for example it could look like this:

# Linux
export PYTHONPATH=$CARLA_ROOT/PythonAPI/carla/dist/carla-0.9.15-py3.10-linux-x86_64.egg:$PYTHONPATH
# or conda
conda env var create PYTHONPATH=$CARLA_ROOT/PythonAPI/carla/dist/carla-0.9.15-py3.10-linux-x86_64.egg:$PYTHONPATH
conda activate <your_env>

Troubleshooting

Importing Carla fails

There are multiple reasons for that. First consult the CARLA documentation and check if you have installed all necessary dependencies.

GLIBCXX_3.4.30' not found

In case you run into this error, be sure to first import carla and pygame afterwards.

ImportError: ./lib/libstdc++.so.6: version `GLIBCXX_3.4.30' not found (required by /home/.cache/Python-Eggs/carla-0.9.15-py3.10-linux-x86_64.egg-tmp/carla/libcarla.cpython-310-x86_64-linux-gnu.so)