g++ -o plugins/input/kismet/kismet_datasource.os -c -DHAVE_LIBXML2 -DHAVE_PYCAIRO -ansi -Wall -pthread -ftemplate-depth-100 -DLINUX -DBOOST_SPIRIT_THREADSAFE -DMAPNIK_THREADSAFE -DSVN_REVISION=1433 -O3 -finline-functions -Wno-inline -DNDEBUG -DSHAPE_MEMORY_MAPPED_FILE -fPIC -D_REENTRANT -Iagg/include -Iinclude -I. -I/usr/include -I/usr/local/include -I/usr/include/freetype2 -I/usr/include/libxml2 -I/usr/include/postgresql -I/usr/include/pycairo -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/directfb -I/usr/include/libpng12 plugins/input/kismet/kismet_datasource.cpp
plugins/input/kismet/kismet_datasource.cpp: In member function ‘void kismet_datasource::run(const std::string&, unsigned int)’:
plugins/input/kismet/kismet_datasource.cpp:272: error: ‘sscanf’ was not declared in this scope
scons: *** [plugins/input/kismet/kismet_datasource.os] Error 1
scons: building terminated because of errors.