Manu Chaturvedi enhanced the build process for the RobotLocomotion/drake repository by refactoring the BREW_PREFIX computation in the build-wheel.sh script. Using shell scripting and build systems expertise, Manu replaced the previous approach with a direct retrieval of the Homebrew prefix, streamlining the logic and reducing potential sources of error. This change improved the reliability of macOS wheel builds, leading to fewer intermittent failures and more stable continuous integration feedback. The work focused on cross-platform distribution readiness and maintainability, demonstrating a thoughtful approach to build automation. Manu’s contribution addressed a specific pain point for developers working with macOS environments.