Comment 11 for bug 900354

On Ubuntu Oneiric (fresh install with Universe repo enabled):

/usr/bin/ld: /tmp/ccDHQ6ub.o: undefined reference to symbol 'boost::signals::trackable::~trackable()'
/usr/bin/ld: note: 'boost::signals::trackable::~trackable()' is defined in DSO /usr/lib/libboost_signals.so.1.46.1 so try adding it to the linker command line
/usr/lib/libboost_signals.so.1.46.1: could not read symbols: Invalid operation
collect2: ld returned 1 exit status

objdump -x /usr/lib/libwt.so
  NEEDED libboost_thread.so.1.46.1
  NEEDED libboost_regex.so.1.46.1
  NEEDED libboost_signals.so.1.46.1
  NEEDED libboost_system.so.1.46.1
  NEEDED libboost_date_time.so.1.46.1
  NEEDED libboost_filesystem.so.1.46.1
  NEEDED libhpdf-2.1.0.so
  NEEDED libGraphicsMagick.so.3
  NEEDED libpthread.so.0
  NEEDED libstdc++.so.6
  NEEDED libm.so.6
  NEEDED libgcc_s.so.1
  NEEDED libc.so.6

objdump -x /usr/lib/libwthttp.so
  NEEDED libwt.so.29
  NEEDED libz.so.1
  NEEDED libssl.so.1.0.0
  NEEDED libcrypto.so.1.0.0
  NEEDED libboost_thread.so.1.46.1
  NEEDED libboost_filesystem.so.1.46.1
  NEEDED libboost_program_options.so.1.46.1
  NEEDED libpthread.so.0
  NEEDED libboost_system.so.1.46.1
  NEEDED libstdc++.so.6
  NEEDED libgcc_s.so.1
  NEEDED libc.so.6