Get Zotonic
Choose a release or a development checkout and follow the installation guide.
Use Zotonic releases for a tagged release. Read its requirements and upgrade notes before using it with an existing database.
For a development checkout:
git clone https://github.com/zotonic/zotonic.git
cd zotonic
Then follow the local-environment guide: choose containers, a native installation, or Nix; prepare dependencies; build; start; and create a practice site. This documentation advises Erlang/OTP 28. Use a supported PostgreSQL major release that meets Zotonic's requirements, with its current maintenance updates.
Do not treat the old 1.0.0-rc.7 download link as the current release, or use the unauthenticated git:// clone URL from older instructions.