title: cpp: error trying to exec 'cc1': execvp: No such file or directory
body: <p>i face with following error when i build roms model by ./build.bash command. appeared error is</p>
  
  <pre><code>cpp: error trying to exec 'cc1': execvp: No such file or directory
  </code></pre>
  
  <p>i use <code>yum install gcc-c++</code> but it replied that package gcc-c++-4.6.3-2fc16.i686 already installed . but i get nothing after typing <code>whereis cc1</code>.then i find cc1 in /usr/libexec/gcc/i686-redhat-linux/4.6.3. therefore i navigate to /usr/bin and create link by ln -s cc cc1. after that by typing <code>whereis cc1</code> it replied:/usr/bin/cc1
  again by typing ./build.bash it reply:</p>
  
  <pre><code>cc1:error:unrecognized command line option '-quiet'
  </code></pre>
  
  <p>would you please tell me how i can sort out this problem. 
  cheers 
  fereshte</p>