$ ldd spring
./spring: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.9' not found (required by ./spring)
	linux-gate.so.1 =>  (0xffffe000)
	libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x00871000)
	libz.so.1 => /lib/libz.so.1 (0x00723000)
	libSDL-1.2.so.0 => /usr/lib/libSDL-1.2.so.0 (0xf7f39000)
	libopenal.so.0 => /usr/lib/libopenal.so.0 (0xf7ef9000)
	libGL.so.1 => /usr/lib/libGL.so.1 (0xf7e63000)
	libGLEW.so.1.4 => /usr/lib/libGLEW.so.1.4 (0xf7e2d000)
	libGLU.so.1 => /usr/lib/libGLU.so.1 (0xf7dbd000)
	libIL.so.1 => /usr/lib/libIL.so.1 (0xf7cb1000)
	libILU.so.1 => /usr/lib/libILU.so.1 (0xf7c9b000)
	libboost_regex-gcc-mt-1_33_1.so.1.33.1 => not found
	libboost_thread-gcc-mt-1_33_1.so.1.33.1 => not found
	libpython2.5.so.1.0 => /usr/lib/libpython2.5.so.1.0 (0xf7b53000)
	libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x0058d000)
	libm.so.6 => /lib/libm.so.6 (0x00539000)
	libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x0057f000)
	libc.so.6 => /lib/libc.so.6 (0x003d7000)
	libdl.so.2 => /lib/libdl.so.2 (0x00532000)
	libpthread.so.0 => /lib/libpthread.so.0 (0x00564000)
	libX11.so.6 => /usr/lib/libX11.so.6 (0x00738000)
	libGLcore.so.1 => /usr/lib/libGLcore.so.1 (0xf71ba000)
	libnvidia-tls.so.1 => /usr/lib/tls/libnvidia-tls.so.1 (0xf71b8000)
	libXext.so.6 => /usr/lib/libXext.so.6 (0x00843000)
	libpng12.so.0 => /usr/lib/libpng12.so.0 (0x006cd000)
	libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0x0090f000)
	libtiff.so.3 => /usr/lib/libtiff.so.3 (0xf715f000)
	libmng.so.1 => /usr/lib/libmng.so.1 (0x00933000)
	liblcms.so.1 => /usr/lib/liblcms.so.1 (0x009a0000)
	libutil.so.1 => /lib/libutil.so.1 (0xf715a000)
	/lib/ld-linux.so.2 (0x003b8000)
	libxcb-xlib.so.0 => /usr/lib/libxcb-xlib.so.0 (0x006ab000)
	libxcb.so.1 => /usr/lib/libxcb.so.1 (0x006af000)
	libXau.so.6 => /usr/lib/libXau.so.6 (0x0083e000)
	libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0x00836000)