[ZooLib-dev] Zoolib 0.9 install on OS X

[daniel c. <ci...@pa...>]

Hey all, so I'm very eager to jump into ZooLib, but I can't get the samples
compiled.  Specifically, it's dying on the linker...the compiler gives no
errors.   

~/zoolib-0.9/samples/buttonmessage/buttonmessage_build_posix> make
g++  -I../../../samples/buttonmessage/buttonmessage_src 
-I../../../src/_deprecated  -I../../../src/asset  -I../../../src/compat 
-I../../../src/config  -I../../../src/file  -I../../../src/foundation 
-I../../../src/graphics  -I../../../src/net  -I../../../src/platform/beos 
-I../../../src/platform/macos  -I../../../src/platform/posix 
-I../../../src/platform/win32  -I../../../src/printing  -I../../../src/stream 
-I../../../src/text  -I../../../src/thread  -I../../../src/uicore 
-I../../../src/uiextra  -I../../../src_other/misc  -I./  -pipe -D_REENTRANT -g
-DDEBUG -c ../../../samples/buttonmessage/buttonmessage_src/BMApp.cpp -o
objects-debug/BMApp.o

[edited for space]

debug/TLSinside.o   -L./  -L/usr/X11R6/lib/   -lstdc++  -lpthread  -lc  -lX11 
-lXext  -lz  -lpng
ld: Undefined symbols:
std::char_traits<unsigned short>::eq(unsigned short const&, unsigned short
const&)
std::char_traits<unsigned short>::copy(unsigned short*, unsigned short const*,
unsigned long)
std::char_traits<unsigned short>::find(unsigned short const*, unsigned long,
unsigned short const&)
std::char_traits<unsigned short>::move(unsigned short*, unsigned short const*,
unsigned long)
std::char_traits<unsigned short>::assign(unsigned short*, unsigned long,
unsigned short)
std::char_traits<unsigned short>::assign(unsigned short&, unsigned short
const&)
std::char_traits<unsigned short>::length(unsigned short const*)
std::char_traits<unsigned short>::compare(unsigned short const*, unsigned short
const*, unsigned long)
make: *** [ButtonMessage-debug] Error 1

.....

I'm running 10.3.3.   Any ideas?

thanks,
-daniel