> When I emerge psychosynth 0.3, i get this error:
>
> make[3]: Entering directory
> `/var/tmp/portage/media-sound/psychosynth-0.3.0/work/psychosynth-0.3.0/src/psynth'
> /bin/sh ../../libtool --tag=CXX --mode=compile
> x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I../.. -Wall
> -I/usr/include -I../../src -I../../src
> -DPSYNTH_DATA_DIR=\"/usr/share/psychosynth\"
> -I/usr/include/soundtouch -I/usr/include/libxml2
> -I/usr/include/alsa -O2 -pipe -march=core2 -std=c++0x -DNDEBUG
> -c -o app/libpsynth_la-director.lo `test -f 'app/director.cpp' ||
> echo './'`app/director.cpp libtool: compile: x86_64-pc-linux-gnu-g++
> -DHAVE_CONFIG_H -I. -I../.. -Wall -I/usr/include -I../../src
> -I../../src -DPSYNTH_DATA_DIR=\"/usr/share/psychosynth\"
> -I/usr/include/soundtouch -I/usr/include/libxml2 -I/usr/include/alsa
> -O2 -pipe -march=core2 -std=c++0x -DNDEBUG -c app/director.cpp -fPIC
> -DPIC -o app/.libs/libpsynth_la-director.o In file included
> from ../../src/psynth/base/tree.hpp:39:0,
> from ../../src/psynth/base/config.hpp:40, from ./app/director.hpp:35,
> from app/director.cpp:33:
> ../../src/psynth/base/exception.hpp:55:42: error:
> 'psynth::base::exception&
> psynth::base::exception::operator=(psynth::base::exception&&)' cannot
> be defaulted make[3]: *** [app/libpsynth_la-director.lo] Error 1
> make[3]: Leaving directory
> `/var/tmp/portage/media-sound/psychosynth-0.3.0/work/psychosynth-0.3.0/src/psynth'
> make[2]: *** [all-recursive] Error 1
> make[2]: Leaving directory
> `/var/tmp/portage/media-sound/psychosynth-0.3.0/work/psychosynth-0.3.0/src'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory
> `/var/tmp/portage/media-sound/psychosynth-0.3.0/work/psychosynth-0.3.0'
> make: *** [all] Error 2
> emake failed
>
> Any ideas what would cause this?