After a number of years improving, we've finally put an end to the 2.10pre stable series and released a full 2.11. This release boasts support for modern Linuxes, support for new versions of Gpsd, better POI database (both Postgres and Sqlite), new helper scripts, and corrected OpenStreetMap tile georeferencing.
You should delete any old OSM tiles@home tiles you had previously downloaded from your ~/.gpsdrive collection as their georeferencing information is bogus.
Note: requires openstreetmap-map-icons-minimal.tar.gz for the geoinfo.db file.
it's been a long time in the works. enjoy!