Clone the repository, or take a tagged source archive from GitHub.
git clone https://github.com/Pt-Framework/Pt.git
Framework tags start with v.
prebuilt-* archives are dependencies, not the framework.
Prebuilt bundles are fetched with Jam (--fetch-prebuilt),
not offered as a download here.
A snapshot of main is also available as a
source zip.
Next: Installing from Source