title: jsoncpp on vc90?
body: <p>anyone have <a href="http://jsoncpp.sourceforge.net/" rel="nofollow">jsoncpp</a> working on vc90?</p>
  
  <p>they use a build system, Scons, which I have never heard of. I installed the latest Scons, found an undocumented scons.bat, launched a vc90 prompt in my jsoncpp dir, modified the SConstruct file to support a msvc90 target (i copied the boilerplate from the msvc80 platform which was already supported) ran <code>scons.bat platform=msvc90</code> and got errors:</p>
  
  <pre><code>scons: done reading SConscript files.
  scons: Building targets ...
  cl /Fobuildscons\msvc90\src\jsontestrunner\main.obj /c src\jsontestrunner\main.c
  pp -GR -EHsc /nologo /MT /nologo /Iinclude /I.
  main.cpp
  c:\projects\docwayhead\wspt_docway_plugins\contrib\jsoncpp-src-0.5.0\include\jso
  n\value.h(5) : fatal error C1083: Cannot open include file: 'string': No such fi
  le or directory
  scons: *** [buildscons\msvc90\src\jsontestrunner\main.obj] Error 2
  scons: building terminated because of errors.
  </code></pre>
  
  <p>i've already put too much effort into getting this to build, and jsoncpp is clearly unmaintained, so i give up for now.</p>