Open Terminal.app.

Install required software.

1. Check if Python3 is installed.

   python3 --version
   

   

   <aside> <img src="/icons/light-bulb_gray.svg" alt="/icons/light-bulb_gray.svg" width="40px" /> If not installed, please follow this guide in “The Hitchhiker’s Guide to Python”.

   </aside>

2. Install labelme Python package.

   python3 -m pip install -I git+https://github.com/wkentaro/labelme.git#egg=labelme