How to install black
Black is a formatter that normalises Python source layout. Everything below is context rather than instruction — the project publishes its own material, and this note simply points at what matters.
How it gets there
Nothing universal applies here. Maintainers normally spell out the supported options, and the answer can differ between platforms and between releases.
Who is behind it
The project is self-governed. Whoever maintains it chooses what ships and when, and writes the accompanying material.
Prior checks
Confirm the platform still falls inside the supported range. Projects of this kind move quickly, and older systems tend to be dropped with little ceremony.
Making sense of the result
Most unexpected behaviour traces back to resolution rather than to the project. An older copy sitting earlier in the path, or a version manager pointing somewhere else, will do it every time.
Scope of this site
This domain carries reading notes only. Nothing is stored or re-published here, and every project remains where its authors placed it.
A note on older machines
Hardware age matters more than people expect here. Recent releases tend to assume modern runtimes and current system libraries, so an ageing machine can rule out the newest version entirely.