The main repository for PDAL is located on github at https://github.com/PDAL/PDAL
You can obtain a copy of the active source code by issuing the following command:
git clone firstname.lastname@example.org:PDAL/PDAL.git pdal
The fastest way to get going with PDAL is to use the Docker build. See the tutorial at Install Docker for more information.
docker pull pdal/pdal:1.2
A 1.1.0 release of PDAL is available via OSGeo4W. It is only 64-bit at this time. Use the Install Docker builds if you want to use the PDAL Applications, otherwise, a call for help with building current Windows PDAL builds is at https://lists.osgeo.org/pipermail/pdal/2016-November/001089.html
RPMs for PDAL are available at https://copr.fedorainfracloud.org/coprs/neteler/pdal/