check_sys_mapshaper: Check the system mapshaper
Description
Check the system mapshaper
Usage
check_sys_mapshaper(command = "mapshaper-xl", verbose = TRUE)
Arguments
command
either "mapshaper-xl" (default) or "mapshaper"
verbose
Print a message stating mapshaper's current version? Default TRUE
Value
TRUE (with a message) if appropriate version is installed, otherwise throws an error