Quantum ESPRESSO is currently distributed as
source packages. The current stable version (v.4.3) and the
previous ones until v.4.1.3
can be downloaded from the download page of the developers' portal QE-forge.
Interested in most recent developments?
Go to QE-forge:
there you can access the latest version via the
SVN repository.
The GPU-enabled beta release of PWscf is available as a SVN branch.
Download it using the following command: