At a dead-end with openGL, though I made progress with finicky X11 headers. It seems a few of the headers, in their includes (top of the file.h) lack the <X11/some-X-header.h>; reading only: <some-X-header.h>
openGL has me stuck, as root cannot install meson, PYTHONPATH does not do anything when pointed to ~/.local/lib/python3.7/site-packages, the Bourne Shell has no autoreconf-with dragonfly at least. Don't setenv PATH ~/.local/lib/python3.7/site-packages! That was the computer's idea. That does not work. I had to reboot. How can I get PATH to look for things installed with pip? Jonathan Engwall
