Getting: /builddir/build/BUILD/mrpt-1.0.2/libs/base/include/mrpt/utils/mrpt_macros.h:296:150: error: no match for 'operator<<' (operand types are 'std::basic_ostream<char>' and 'std::ostringstream {aka std::__cxx11::basic_ostringstream<char>}') #define ASSERT_NOT_EQUAL_( __A, __B) { if (__A==__B) { std::ostringstream s;s<<"ASSERT_NOT_EQUAL_("<<#__A<<","<<#__B<<") failed with\n"<<#__A<<"=" <<__A <<"\n"<<#__B<<"="<<__B; THROW_EXCEPTION(s.str()) } } Any idea what wrong here? -- Orion Poplawski Technical Manager 303-415-9701 x222 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion@xxxxxxxx Boulder, CO 80301 http://www.nwra.com -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct