I was asked recently how someone could add new libraries, python programmes etc to their copy of Portable GIS. It’s fairly simple, but here’s a quick guide. I’ll use ogr2osm as an example. ogr2osm is a tool for converting any ogr-readable data source into an osm file for loading into openstreetmap. It requires gdal with python bindings, and lxml, both of which are included in PortableGIS. To install, simply download the zip file from github and unzip it into the apps folder in your PortableGIS installation.
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