title: No rule existing for libboost_date_time.a
body: <p>I am trying to compile <a href="https://github.com/cgart/OpenBM" rel="nofollow">OpenBM</a> on my x64 Ubuntu box.  </p>
  
  <pre><code>$ LANG=C make CONF=Release
  "make" -f nbproject/Makefile-Release.mk QMAKE= SUBPROJECTS= .build-conf
  make[1]: Entering directory `/home/david/Development/OpenBM_git/OpenBM/gateway'
  "make"  -f nbproject/Makefile-Release.mk dist/Release/GNU-Linux-x86/gateway
  make[2]: Entering directory `/home/david/Development/OpenBM_git/OpenBM/gateway'
  make[2]: *** No rule to make target `/usr/lib/libboost_date_time.a', needed by `dist/Release/GNU-Linux-x86/gateway'.  Stop.
  make[2]: Leaving directory `/home/david/Development/OpenBM_git/OpenBM/gateway'
  make[1]: *** [.build-conf] Error 2
  make[1]: Leaving directory `/home/david/Development/OpenBM_git/OpenBM/gateway'
  make: *** [.build-impl] Error 2
  </code></pre>
  
  <p>Please ask me if you need any information in order to help me. Thanks.</p>