title: MPI with MinGW and Eclipse
body: <p>My question is devided in two parts : </p>
  
  <ol>
  <li><p>What is the best combination to execute <strong>MPI program</strong> in <strong>C language</strong>, when i searched for the necessary tools i found who work with <strong>Visual Studio</strong> and <strong>MS-MPI</strong> , and who work with <strong>Eclipse PTP</strong> or <strong>Code::Blocks</strong> and <strong>MPICH2</strong> <strong>MPIOpen</strong> so i didn't know what to choose and what are tools that are compatible which other?</p></li>
  <li><p>So ive installed <strong>OpenMPI</strong>,<strong>Eclipse PTP (Kepler)</strong> and <strong>MinGW-w64</strong> to compile some <strong>C</strong> programs using MPI on windows 7 64Bits. i set all paths such as <strong>mpicc.exe</strong> i tried to test the Hello world program which is include with eclipse as example, i got this error:</p>
  
  <p>13:03:48 **** Incremental Build of configuration Debug for project A ****
  Info: Internal Builder is used for build</p>
  
  <h2>mpicc "-IC:\Program" Files "(x86)\OpenMPI_v1.6.2-x64\include" -O0 -g3 -Wall -c -fmessage-length=0 -o "src\A.o" "..\src\A.c"</h2></li>
  </ol>
  
  <p>The Open MPI wrapper compiler was unable to find the specified compiler
  cl.exe in your PATH.</p>
  
  <p>Note that this compiler was either specified at configure time or in</p>
  
  <h2>one of several possible environment variables.</h2>
  
  <p>13:03:48 Build Finished (took 115ms)</p>
  
  <p>So i searched for <strong>cl.exe</strong> in my computer but i didn't found it, when i looked for some solution i found that the majority who solved this <strong>cl.exe</strong> problem are using visual studio, which is not my case so am little bit confused i dont want to switch to <strong>Visual Studio</strong>, so any solution with the tools that am using ? </p>