Hi MM<div><br></div><div>Thank you very much for your reply. I made the change to the c:\program files\boost_1_48_0\tools\build\v2\tools\mpi.jam file, like you mentioned (See attached, I also attached the user-config.jam for your reference). But still have exactly the same error.</div>

<div><br></div><div style="text-align:left"><p class="MsoNormal"><span style="font-size:10pt">C:\Program Files\boost_1_48_0&gt;b2 --toolset=msvc-10.0 --build-type=complete archi</span><span style="font-size:10pt">tecture=x86 address-model=32 stage</span></p>

<p class="MsoNormal"><span style="font-size:10pt">The system cannot find the path specified.<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10pt">MPI auto-detection failed: unknown wrapper compiler C:/Program Files/OpenMPI_v1.</span><span style="font-size:10pt">5.4-win32/bin/mpic++.exe</span></p>

<p class="MsoNormal"><span style="font-size:10pt">Please report this error to the Boost mailing list: <a href="http://www.boost.org">http://www.boost.org</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10pt">You will need to manually configure MPI support.<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10pt">Performing configuration checks<u></u><u></u></span></p>

<p class="MsoNormal"><span style="font-size:10pt"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:10pt">    - has_icu builds           : no<u></u><u></u></span></p><p class="MsoNormal">
<span style="font-size:10pt">warning: Graph library does not contain MPI-based parallel components.<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10pt">note: to enable them, add &quot;using mpi ;&quot; to your user-config.jam<u></u><u></u></span></p>

<p class="MsoNormal"><span style="font-size:10pt">    - iconv (libc)             : no<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10pt">    - iconv (separate)         : no</span></p><p class="MsoNormal">

<span style="font-size:10pt"><br></span></p><p class="MsoNormal"><span style="font-size:10pt">I am very stuck! Could you or anyone please help?</span></p><p class="MsoNormal"><span style="font-size:10pt">Gary</span></p>
</div><div><br><div class="gmail_quote">On Sat, Feb 25, 2012 at 8:10 PM, MM <span dir="ltr">&lt;<a href="mailto:finjulhich@gmail.com" target="_blank">finjulhich@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">


<br>
From: <a href="mailto:boost-users-bounces@lists.boost.org" target="_blank">boost-users-bounces@lists.boost.org</a><br>
[mailto:<a href="mailto:boost-users-bounces@lists.boost.org" target="_blank">boost-users-bounces@lists.boost.org</a>] On Behalf Of k m<br>
<div>Hi All<br>
I have installed openmpi in C:\Program Files\OpenMPI_v1.5.4-win32\ in an XP<br>
box and want to compile boost to produce graph-parallel library. But got the<br>
following error:<br>
<br>
The system cannot find the path specified.<br>
</div>Gary<br>
<br>
---------------------<br>
<br>
Try the solution that worked for me here:<br>
<br>
 <a href="https://svn.boost.org/trac/boost/ticket/5602" target="_blank">https://svn.boost.org/trac/boost/ticket/5602</a><br>
<br>
MM<br>
<br>
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</blockquote></div><br></div>