How to install nebula
Nebula is developer utility. This page carries no procedure of its own; it records what the project is and what to look at before touching it.
Distribution in practice
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
Direction comes from the people who write the code. Their decisions on releases and support are the ones that matter.
Prior checks
Establish which platforms the current release actually targets. Support ranges shift, and the newest release is frequently not the one suited to an older machine.
Interpreting what you see
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.
About these notes
This is a notes-only site. Projects stay with their maintainers; nothing is reproduced here.
Keeping environments clean
Isolating environments, whether with a version manager or per-project directories, removes a whole category of confusing behaviour later on.