Comment 4 for bug 423845

But why does building audacity 1.3.9-1 or 1.3.9-2 fail then? You can grab the packages from Debian and try to build them on karmic. You will get this error (in jaunty it builds without problems):

g++ -c -g -O2 -g -Wall -O2 -I../lib-src/portmixer/include -I../lib-src/portaudio-v19/include -g -O2 -g -Wall -O2 -Wall -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread -I../lib-src/FileDialog -g -O2 -Wall -I/tmp/buildd/audacity-1.3.9/lib-src/lib-widget-extra -I../lib-src/sbsms/include -I/usr/include/soundtouch -I../lib-src/libnyquist -I../lib-src/libvamp -g -O2 -Wall -I/tmp/buildd/audacity-1.3.9/lib-src/portsmf -I/usr/include/taglib -fno-strict-aliasing -I./include -I. -DLIBDIR=\"/usr/lib\" -D__STDC_CONSTANT_MACROS -Wall -D_REENTRANT -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/directfb -I/usr/include/libpng12 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include AudacityApp.cpp -o AudacityApp.o
In file included from AudioIO.h:25,
                 from AudacityApp.cpp:61:
/tmp/buildd/audacity-1.3.9/lib-src/portsmf/allegro.h:531: warning: ignoring #pragma warning
/tmp/buildd/audacity-1.3.9/lib-src/portsmf/allegro.h:532: warning: ignoring #pragma warning
/tmp/buildd/audacity-1.3.9/lib-src/portsmf/allegro.h:534: warning: ignoring #pragma warning
/tmp/buildd/audacity-1.3.9/lib-src/portsmf/allegro.h:585: warning: ignoring #pragma warning
/tmp/buildd/audacity-1.3.9/lib-src/portsmf/allegro.h:587: warning: ignoring #pragma warning
/tmp/buildd/audacity-1.3.9/lib-src/portsmf/allegro.h:593: warning: ignoring #pragma warning
/tmp/buildd/audacity-1.3.9/lib-src/portsmf/allegro.h:594: warning: ignoring #pragma warning
/tmp/buildd/audacity-1.3.9/lib-src/portsmf/allegro.h:596: warning: ignoring #pragma warning
In file included from /usr/include/glib-2.0/gio/gio.h:28,
                 from /usr/include/gtk-2.0/gdk/gdkapplaunchcontext.h:30,
                 from /usr/include/gtk-2.0/gdk/gdk.h:32,
                 from /usr/include/gtk-2.0/gtk/gtk.h:32,
                 from AudacityApp.cpp:333:
/usr/include/glib-2.0/gio/giotypes.h:120: error: conflicting declaration 'typedef struct _GSocket GSocket'
/usr/include/wx-2.8/wx/unix/gsockunx.h:41: error: 'class GSocket' has a previous declaration as 'class GSocket'
make[2]: *** [AudacityApp.o] Error 1
make[2]: Leaving directory `/tmp/buildd/audacity-1.3.9/src'
make[1]: *** [audacity] Error 2
make[1]: Leaving directory `/tmp/buildd/audacity-1.3.9'
make: *** [debian/stamp-makefile-build] Error 2