I put Boost up there with PyQt in terms of my annoyance with it and how hard is had been to get it working correctly for the things which have required it. The

I put Boost up there with PyQt in terms of my annoyance with it and how hard is had been to get it working correctly for the things which have required it. The XQuartz stuff with macOS is also pretty annoying. Bash an OpenSSL versions would be another.