Terminal:

ldd /usr/local/lib/graphviz/libgvplugin_pango.so.6
    linux-gate.so.1 =>  (0x008a2000)
    libgvc.so.5 => /usr/local/lib/libgvc.so.5 (0x00110000)
    libxdot.so.4 => /usr/local/lib/libxdot.so.4 (0x00586000)
    libgraph.so.4 => /usr/local/lib/libgraph.so.4 (0x00856000)
    libcdt.so.4 => /usr/local/lib/libcdt.so.4 (0x00176000)
    libpathplan.so.4 => /usr/local/lib/libpathplan.so.4 (0x0041d000)
    libexpat.so.1 => /lib/libexpat.so.1 (0x0070f000)
    libz.so.1 => /lib/libz.so.1 (0x00f09000)
    libpangocairo-1.0.so.0 => /usr/lib/libpangocairo-1.0.so.0 (0x00397000)
    libpango-1.0.so.0 => /usr/lib/libpango-1.0.so.0 (0x001c5000)
    libcairo.so.2 => /usr/lib/libcairo.so.2 (0x00c12000)
    libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0x002ee000)
    libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0x00b6f000)
    libglib-2.0.so.0 => /lib/libglib-2.0.so.0 (0x0020d000)
    libm.so.6 => /lib/tls/i686/cmov/libm.so.6 (0x0017c000)
    libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2 (0x001a2000)
    libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0x00426000)
    libpthread.so.0 => /lib/tls/i686/cmov/libpthread.so.0 (0x008e9000)
    libpangoft2-1.0.so.0 => /usr/lib/libpangoft2-1.0.so.0 (0x00baa000)
    libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x00e09000)
    libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x00658000)
    libpixman-1.so.0 => /usr/lib/libpixman-1.so.0 (0x00595000)
    libdirectfb-1.2.so.0 => /usr/lib/libdirectfb-1.2.so.0 (0x005dc000)
    libfusion-1.2.so.0 => /usr/lib/libfusion-1.2.so.0 (0x0081e000)
    libdirect-1.2.so.0 => /usr/lib/libdirect-1.2.so.0 (0x003c4000)
    libpng12.so.0 => /usr/lib/libpng12.so.0 (0x002c4000)
    libxcb-render-util.so.0 => /usr/lib/libxcb-render-util.so.0 (0x00b9e000)
    libxcb-render.so.0 => /usr/lib/libxcb-render.so.0 (0x00a6d000)
    libxcb.so.1 => /usr/lib/libxcb.so.1 (0x0032c000)
    libXrender.so.1 => /usr/lib/libXrender.so.1 (0x0034a000)
    libX11.so.6 => /usr/lib/libX11.so.6 (0x00902000)
    libpcre.so.3 => /lib/libpcre.so.3 (0x00d15000)
    /lib/ld-linux.so.2 (0x001a8000)
    libXau.so.6 => /usr/lib/libXau.so.6 (0x00a3d000)
    libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0x00ad4000)