Simplify library installation #4252

Job	Run time
debug	1s
Style Check	36s
docs / Documentation	3m 43s
Run examples on Docker / Setup	1s
Build and Test on Docker / Build and Test On Docker (3.8, ubuntu-latest)	8m 11s
examples / Setup	1s
retro 222 / Setup	2s
PyDPF-Post / Clone and Test (windows-latest, 3.8)	6m 4s
PyDPF-Post / Clone and Test (ubuntu-latest, 3.8)	4m 29s
retro 231 / Setup	1s
retro 232 / Setup	1s
tests / Setup	1s
docs / Check doc style / Documentation Style Check	54s
retro 232 / Tests (3.8, windows-latest)	5m 4s
retro 232 / Tests (3.8, ubuntu-latest)	5m 23s
tests / Tests (3.8, windows-latest)	5m 3s
tests / Tests (3.8, ubuntu-latest)	5m 36s
retro 231 / Tests (3.8, windows-latest)	5m 46s
retro 231 / Tests (3.8, ubuntu-latest)	4m 34s
Run examples on Docker / Run Examples (3.8, ubuntu-latest)	8m 10s
examples / Run Examples (3.8, windows-latest)	3m 47s
examples / Run Examples (3.8, ubuntu-latest)	4m 15s
retro 222 / Tests (3.8, windows-latest)	4m 17s
retro 222 / Tests (3.8, ubuntu-latest)	4m 25s
upload-development-docs	0s
	1h 20m 25s

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