Linking program ==> 'blender' /usr/src/build/linux2/lib/libbf_soundsystem.a(SND_OpenALDevice.o): In function `SND_OpenALDevice::LoadSample(STR_String const&, void*, int)': SND_OpenALDevice.cpp:(.text+0xd4f): undefined reference to `alutLoadWAVMemory' SND_OpenALDevice.cpp:(.text+0xdea): undefined reference to `alutUnloadWAV' SND_OpenALDevice.cpp:(.text+0xe2b): undefined reference to `alutLoadWAVFile' collect2: ld returned 1 exit status scons: *** [/usr/src/build/linux2/bin/blender] Error 1 scons: building terminated because of errors. wuf@beethoven:/usr/src/blender-2.43$