running cadaver fails with:
cadaver: error while loading shared libraries: libexpat.so.0: cannot open shared object file: No such file or directory

ldd `which cadaver` gives:
linux-gate.so.1 => (0xffffe000)
libreadline.so.5 => /lib/libreadline.so.5 (0xb7eed000)
libncurses.so.5 => /lib/libncurses.so.5 (0xb7eaa000)
libneon.so.25 => /usr/lib/libneon.so.25 (0xb7e8e000)
libz.so.1 => /usr/lib/libz.so.1 (0xb7e7c000)
libssl.so.0.9.8 => /usr/lib/libssl.so.0.9.8 (0xb7e3c000)
libcrypto.so.0.9.8 => /usr/lib/libcrypto.so.0.9.8 (0xb7cfc000)
libdl.so.2 => /lib/libdl.so.2 (0xb7cf8000)
libgssapi.so.4 => /usr/lib/libgssapi.so.4 (0xb7ce2000)
libkrb5.so.17 => /usr/lib/libkrb5.so.17 (0xb7c9b000)
libasn1.so.6 => /usr/lib/libasn1.so.6 (0xb7c69000)
libcom_err.so.2 => /lib/libcom_err.so.2 (0xb7c65000)
libroken.so.16 => /usr/lib/libroken.so.16 (0xb7c54000)
libcrypt.so.1 => /lib/libcrypt.so.1 (0xb7c26000)
libresolv.so.2 => /lib/libresolv.so.2 (0xb7c14000)
libexpat.so.0 => not found
libpthread.so.0 => /lib/libpthread.so.0 (0xb7c01000)
libc.so.6 => /lib/libc.so.6 (0xb7adf000)
libexpat.so.1 => /usr/lib/libexpat.so.1 (0xb7ac0000)
/lib/ld-linux.so.2 (0xb7f2f000)
libdb-4.4.so => /usr/lib/libdb-4.4.so (0xb79d9000)

libexpat.so.0 does not exist on my system, but /usr/lib/libexpat.so does.
A simple symlink from libexpat.so.0 to libexpat.so.1.5.0 fixes the problem