title: TeXlipse error while building workspace
body: <p>We seem to have a strange problem at the moment with TeXlipse. I have just recently setup a project on my machine with folders that contain chapters of a book. I then put everything under source control and earlier today tried to build the same project on another machine. When I first open the project and save it everything builds ok and I have no problems. However once I add a new latex file in the project in that machine I get the following dialog box:</p>
  <blockquote>
  <p>Building workspace has encountered a problem</p>
  <p>Errors occured during the build</p>
  <p>Errors running builder 'Latex Builder' on project.</p>
  </blockquote>
  <p>If I do the same things on my machine I get no errors. Does anyone have an idea as to why we get the errors above on one machine and not other? Eclipse installation is the same, we have the same version of MikTex 2.9 and the same packages.</p>
  <p>The error that comes up is:</p>
  <pre>
  Errors running builder 'Latex Builder' on project 'doc_help'.
  Resource '/doc_help/tmp/main.aux' already exists.
  Resource '/doc_help/tmp/main.aux' already exists.
  </pre>
  <p>Thanks in advance.</p>