Install OpenEXR for Python (Windows and Ubuntu) Windows Download the wheel for openEXR from: Python Extension Packages for Windows – Christoph Gohlke (uci.edu) python -m pip install OpenEXR-1.3.0-cp36-cp36m-win_amd64.whl 12 python -m pip install OpenEXR-1.3.0-cp36-cp36m-win_amd64.whl Ubuntu: sudo apt-get install zlib1g-dev sudo apt-get install libopenexr-dev sudo apt-get install openexr 123 sudo apt-get install zlib1g-devsudo apt-get install libopenexr-devsudo apt-get install openexr