The PDAL PRC Plugin is released as LGPL v3.
Begin by installing the plugin's only required dependencies, PDAL (pdal.io)and Haru (libharu.org). The latter should work up to version 2.3, but recentchanges in master affect the PRC file loading. There is a note in the source asto how to modify the code to work with master.
In a nutshell, the PDAL PRC Plugin can configured, built, and installed thusly:
mkdir buildcd buildcmake -G "Unix Makefiles" ..makemake install
