Download

Betti is one executable with no dependencies. Each release has an archive per platform, holding the executable and its licence, and a SHA256SUMS file to check them.

Get the latest release

Archives on the releases page, for v0.20.0, the latest release, named by version, system and processor.
System	Processor	Archive
Linux	x86-64	`betti-v0.20.0-linux-amd64.tar.gz`
Linux	ARM (64-bit)	`betti-v0.20.0-linux-arm64.tar.gz`
macOS	Intel	`betti-v0.20.0-darwin-amd64.tar.gz`
macOS	Apple silicon	`betti-v0.20.0-darwin-arm64.tar.gz`
Windows	x86-64	`betti-v0.20.0-windows-amd64.zip`
Windows	ARM (64-bit)	`betti-v0.20.0-windows-arm64.zip`

Check the download

Download SHA256SUMS into the same folder as the archive, then:

sha256sum -c SHA256SUMS --ignore-missing

On macOS, use shasum -a 256 -c SHA256SUMS --ignore-missing. Each archive you downloaded should report OK.

Install

Unpack the archive and put betti (betti.exe on Windows) in a folder on your PATH, for example on Linux:

tar xzf betti-v0.20.0-linux-amd64.tar.gz
install -m 755 betti-v0.20.0-linux-amd64/betti ~/.local/bin/betti
betti version

Then see getting started. Core commands work straight away; the other modules need a sign-in.

Betti was called edgewise up to v0.17; v0.18.0 is the first release as Betti. After updating, sign in once again with betti access login.

Betti is free for non-commercial use: personal use, teaching and academic research. Commercial use is not offered; see licensing.