title: configure: error: Could not find a version of the library
body: <p>I am building <a href="https://github.com/gec/dnp3" rel="noreferrer">this DNP3 program</a> and when I follow the build instructions ./configure does not make a make file.  When I run it I get the following output:</p>
  
  <pre><code>checking for a BSD-compatible install... /usr/bin/install -c
  checking whether build environment is sane... yes
  checking for a thread-safe mkdir -p... /bin/mkdir -p
  checking for gawk... gawk
  checking whether make sets $(MAKE)... yes
  checking whether make supports nested variables... yes
  checking for style of include used by make... GNU
  checking for g++... g++
  checking whether the C++ compiler works... yes
  checking for C++ compiler default output file name... a.out
  checking for suffix of executables... 
  checking whether we are cross compiling... no
  checking for suffix of object files... o
  checking whether we are using the GNU C++ compiler... yes
  checking whether g++ accepts -g... yes
  checking dependency style of g++... gcc3
  checking for boostlib &gt;= 1.43... yes
  checking for gcc... gcc
  checking whether we are using the GNU C compiler... yes
  checking whether gcc accepts -g... yes
  checking for gcc option to accept ISO C89... none needed
  checking whether gcc understands -c and -o together... yes
  checking dependency style of gcc... gcc3
  checking whether the Boost::Date_Time library is available... yes
  configure: error: Could not find a version of the library!
  </code></pre>
  
  <p>I think the last line may be causing the problem, but I have no idea what "the library" is.  I installed boost with "sudo apt-get install libboost-all-dev" so I don't think that's it, but I have no idea.</p>