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Setup

First, clone this repository into a new colcon workspace

# Make a colcon workspace
mkdir -p colcon_ws/src
cd colcon_ws/src

# Clone the workshop repository
git clone https://github.com/marip8/reach_roscon_2023.git

# Install the python dependencies
python3 -m pip install -r reach_roscon_2023/requirements.txt

Dependency install

Now that you have a workspace for this repository, there are several different ways to install the required dependencies:

  1. Local binary install (recommended)
  2. Build from source

Local binary install

Note: only ROS2 Humble is supported for this type of install

# Install the dependencies
cd colcon_ws
rosdep install --from-paths src -iry

# Build the repository
cd colcon_ws
colcon build --symlink-install 

# Add the install directory of the `reach` Python bindings to the `PYTHONPATH` environment variable
echo "export PYTHONPATH=$PYTHONPATH:/opt/ros/humble/lib/python3/dist-packages" >> ~/.bashrc

Note: The PYTHONPATH environment variable must be updated due to small bug in the installation of the reach Python bindings in version 1.6.0-1.

Build from source

Distro Support
Foxy ✓
Galactic ?
Humble ✓
Iron ?
Rolling ✓ 
# Install the dependencies
cd colcon_ws
vcs import src < src/reach_roscon_2023/dependencies.repos
rosdep install --from-paths src -iry

# Build the repository
colcon build --symlink-install