--- gpsdrive-2.11/src/CMakeLists.txt.old 2011-02-17 09:49:21.000000000 +0000 +++ gpsdrive-2.11/src/CMakeLists.txt 2011-02-17 09:49:35.000000000 +0000 @@ -31,6 +31,7 @@ if (WITH_MAPNIK) find_package(Boost COMPONENTS filesystem system thread REQUIRED) find_package(Mapnik REQUIRED) add_definitions(-DMAPNIK) + add_definitions(-DBOOST_FILESYSTEM_VERSION=2) endif (WITH_MAPNIK) if (WITH_SPEECH)