Upgrade PyYAML to 6.0. (!161) · Merge requests · L_Sim / bigdft-suite

Damien Caliste requested to merge work/pyyaml into devel Mar 24, 2022

In fact the PyYAML site is out of date, but https://github.com/yaml/pyyaml is moving on… @lratcliff, this solved the problem for me.

The issue was that 5.3.1 was shipping some files compiled with Cython at the time of shipping, and they were out of date with modern cython.

Upgrade PyYAML to 6.0.