title: Unsupported FS format when integrating subversion with STS (eclipse)
body: <p>The error below is being displayed when I attempt to import a project into SpringSource STS
  from SVN (<code>Checkout Projects from SVN</code>):</p>
  
  <blockquote>
    <p>Error validating location: "org.apache.subversion.javahl.ClientException: Couldn't 
    open a repository<br>
    svn: Unable to connect to a repository at URL 'file:///C:/var/svn/repos'<br>
    svn: Unable to open an ra_local session to URL<br>
    svn: Unable to open repository 'file:///C:/var/svn/repos'<br>
    Unsupported FS format<br>
    svn: Expected FS format between '1' and '4'; found format '6'  </p>
  </blockquote>
  
  <p>I installed Subclipse - 1.8.x</p>
  
  <p>Version of STS - 2.9.2</p>
  
  <p>Subversion (Collabnet) 1.8.1 was installed prior to installing Subclipse in the IDE.</p>
  
  <blockquote>
    <p>C:\var\svn\repos>svn list file:///c:/var/svn/repos
    first.java</p>
    
    <p>C:\var\svn\repos>svn --version<br>
    svn, version 1.8.1 (r1503906)
       compiled Jul 19 2013, 00:29:10 on x86-microsoft-windows5.1.2600</p>
  </blockquote>
  
  <p>How do I resolve this?</p>