still get
cc1plus: warning: changing search order for system directory "/usr/include" cc1plus: warning: as it has already been specified as a non-system directory and ../../lyx-devel/src/format.C:28: `cout' not declared ../../lyx-devel/src/format.C:30: `io' not declared ../../lyx-devel/src/format.C: In member function `void Formats::sort()': ../../lyx-devel/src/format.C:141: `cout' undeclared (first use this function) ../../lyx-devel/src/format.C:141: (Each undeclared identifier is reported only once for each function it appears in.) in format.C
