[seq24-users] seq24 compile error:

[Kevin M. <ke...@su...>]

try adding a #include <sstream>  at the top of mainwnd.cpp


g++.exe -c seq24/src/mainwnd.cpp -o .objs/mainwnd.o
-I"lib/gcc/mingw32/3.4.2/include"  -I"include/c++/3.4.2/backward"
-I"include/c++/3.4.2/mingw32"  -I"include/c++/3.4.2"  -I"include"
-I"./PortMidi/pm_common"  -I"../seq24-3rdParty/include"
-I"../seq24-3rdParty/include/glib-2.0"
-I"../seq24-3rdParty/lib/glib-2.0/include"
-I"../seq24-3rdParty/include/cairo"
-I"../seq24-3rdParty/include/atkmm-1.6"
-I"../seq24-3rdParty/include/gdkmm-2.4"
-I"../seq24-3rdParty/include/gideon"
-I"../seq24-3rdParty/include/glib-2.0"
-I"../seq24-3rdParty/include/glibmm-2.4"
-I"../seq24-3rdParty/include/gtk-2.0"
-I"../seq24-3rdParty/include/gtkmm-2.4"
-I"../seq24-3rdParty/include/libglademm-2.4"
-I"../seq24-3rdParty/include/libxml++-2.6"
-I"../seq24-3rdParty/include/pangomm-1.4"
-I"../seq24-3rdParty/include/sigc++-2.0"
-I"../seq24-3rdParty/lib/gdkmm-2.4/include"
-I"../seq24-3rdParty/lib/glib-2.0/include"
-I"../seq24-3rdParty/lib/glibmm-2.4/include"
-I"../seq24-3rdParty/lib/gtk-2.0/include"
-I"../seq24-3rdParty/lib/gtkmm-2.4/include"
-I"../seq24-3rdParty/lib/libglademm-2.4/include"
-I"../seq24-3rdParty/lib/libxml++-2.6/include"
-I"../seq24-3rdParty/lib/sigc++-2.0/include"
-I"../seq24-3rdParty/include/pango-1.0"
-I"../seq24-3rdParty/include/atk-1.0"  -I"../seq24-3rdParty//include"
-I../seq24-3rdParty/include/gtkmm-2.4
-I../seq24-3rdParty/lib/gtkmm-2.4/include
-I../seq24-3rdParty/include/glibmm-2.4
-I../seq24-3rdParty/lib/glibmm-2.4/include
-I../seq24-3rdParty/include/gdkmm-2.4
-I../seq24-3rdParty/lib/gdkmm-2.4/include
-I../seq24-3rdParty/include/pangomm-1.4
-I../seq24-3rdParty/include/atkmm-1.6  -I../seq24-3rdParty/include/gtk-2.0
-I../seq24-3rdParty/include/sigc++-2.0
-I../seq24-3rdParty/lib/sigc++-2.0/include
-I../seq24-3rdParty/include/glib-2.0
-I../seq24-3rdParty/lib/glib-2.0/include
-I../seq24-3rdParty/lib/gtk-2.0/include
-I../seq24-3rdParty/include/pango-1.0  -I../seq24-3rdParty/include/atk-1.0
-ggdb -Wall   -fexpensive-optimizations -O3 -march=i686 -mmmx

seq24/src/mainwnd.cpp: In member function `virtual bool
mainwnd::on_key_press_event(GdkEventKey*)':
seq24/src/mainwnd.cpp:856: error: aggregate `std::ostringstream os' has
incomplete type and cannot be defined
seq24/src/mainwnd.cpp:874: error: aggregate `std::ostringstream os' has
incomplete type and cannot be defined

make.exe: *** [.objs/mainwnd.o] Error 1

Execution terminated