The following optional environment variables can be used to control
module search behavior:
HOME The user's home directory (e.g., /home/andy)
YUMAPRO_HOME
The root of the user's YumaPro work directory
(e.g., /home/andy/swdev/netconf)
YUMAPRO_INSTALL
The root of the directory that netconfd-pro is installed on this
system (default is, /usr/share/yumapro)
YUMAPRO_DATAPATH
Colon-separated list of directories to search for data files
(e.g.: './workdir/data-files:/home/andy/data').
The datapath parameter will override this environment variable,
if both are present.
YUMAPRO_MODPATH
Colon-separated list of directories to search for modules and
submodules. (e.g.: './workdir/modules:/home/andy/test-modules')
The modpath parameter will override this environment variable,
if both are present.