title: Trouble installing boost when running the bootstrap.bat file through the command prompt (log included here)
body: <p>I am having trouble while installing boost. My OS is windows 7 and I am using VS 2013 express. I have downloaded boost and unzipped it to the directory c:\boost\1.57.0\VC\12.0. I then opened the VS cmd prompt Start -> All Programs -> Visual Studio 2013 -> Visual Studio Tools -> Developer Command Prompt for VS2013. I then entered the following into the cmd prompt, "cd C:\boost\1.57.0\VC\12.0", then, bootstrap (and bootstrap.bat). This is what the command prompt displays.</p>
  
  <hr>
  
  <pre><code>ERROR: Cannot determine the location of the VS Common Tools folder.
  
  C:\Program Files (x86)\Microsoft Visual Studio 12.0&gt;cd c:\boost\1.57.0\VC\12.0
  
  c:\Boost\1.57.0\VC\12.0&gt;bootstrap
  Building Boost.Build engine
  
  Failed to build Boost.Build engine.
  Please consult bootstrap.log for furter diagnostics.
  
  You can try to obtain a prebuilt binary from
  
     http://sf.net/project/showfiles.php?group_id=7586&amp;package_id=72941
  
  Also, you can file an issue at http://svn.boost.org
  Please attach bootstrap.log in that case.
  
  c:\Boost\1.57.0\VC\12.0&gt;
  </code></pre>
  
  <hr>
  
  <p>I have tried re-installing VS and the .NET (4.5.1) framework and trying the above again. Below is the bootstrap log. If anyone can shed some light on this issue it would be greatly appreciated. </p>
  
  <p>Thanks in advance.</p>
  
  <hr>
  
  <pre><code>###
  ### Using 'vc11' toolset.
  ###
  C:\Boost\1.57.0\VC\12.0\tools\build\src\engine&gt;if exist bootstrap rd /S /Q bootstrap 
  C:\Boost\1.57.0\VC\12.0\tools\build\src\engine&gt;md bootstrap 
  C:\Boost\1.57.0\VC\12.0\tools\build\src\engine&gt;cl /nologo /RTC1 /Zi /MTd /Fobootstrap/ /Fdbootstrap/ -DNT -DYYDEBUG -wd4996 kernel32.lib advapi32.lib user32.lib /Febootstrap\jam0  command.c compile.c constants.c debug.c execcmd.c execnt.c filent.c frames.c function.c glob.c hash.c hdrmacro.c headers.c jam.c jambase.c jamgram.c lists.c make.c make1.c object.c option.c output.c parse.c pathnt.c pathsys.c regexp.c rules.c scan.c search.c subst.c timestamp.c variable.c modules.c strings.c filesys.c builtins.c md5.c class.c cwd.c w32_getreg.c native.c modules/set.c modules/path.c modules/regex.c modules/property-set.c modules/sequence.c modules/order.c 
  command.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  compile.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  constants.c
  debug.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  execcmd.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  execnt.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  filent.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  frames.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  function.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  glob.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  hash.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  hdrmacro.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  headers.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  jam.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  jambase.c
  jamgram.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  lists.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  make.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  make1.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  object.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  Generating Code...
  Compiling...
  option.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  output.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  parse.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  pathnt.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\strings.h(11) : fatal error C1034: stddef.h: no include path set
  pathsys.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  regexp.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  rules.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  scan.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  search.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  subst.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  timestamp.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  variable.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  modules.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  strings.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  filesys.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  builtins.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  md5.c
  md5.c(55) : fatal error C1034: string.h: no include path set
  class.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\strings.h(11) : fatal error C1034: stddef.h: no include path set
  cwd.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  w32_getreg.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\jam.h(34) : fatal error C1034: ctype.h: no include path set
  Generating Code...
  Compiling...
  native.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\strings.h(11) : fatal error C1034: stddef.h: no include path set
  set.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\strings.h(11) : fatal error C1034: stddef.h: no include path set
  path.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\strings.h(11) : fatal error C1034: stddef.h: no include path set
  regex.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\modules\../mem.h(67) : fatal error C1034: stdlib.h: no include path set
  property-set.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\strings.h(11) : fatal error C1034: stddef.h: no include path set
  sequence.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\strings.h(11) : fatal error C1034: stddef.h: no include path set
  order.c
  c:\boost\1.57.0\vc\12.0\tools\build\src\engine\modules\../mem.h(67) : fatal error C1034: stdlib.h: no include path set
  Generating Code...
  </code></pre>
  
  <hr>