title: svn Error validating server certificate
body: <p>If I use any <code>svn</code> command communicating with the remote server I get the following error:</p>
  
  <pre><code>Error validating server certificate for 'https://...':
   - The certificate is not issued by a trusted authority. Use the
     fingerprint to validate the certificate manually!
  Certificate information:
   - Hostname: ...
   - Valid: from Wed, 01 Sep 2010 08:25:36 GMT until Thu, 06 Oct 2011 08:25:36 GMT
   - Issuer: ...
   - Fingerprint: ...
  (R)eject, accept (t)emporarily or accept (p)ermanently? 
  </code></pre>
  
  <p>If I hit permanently I can run the command properly. But on the next <code>svn</code> command I get the same question and have to confirm again! Why doesn't <code>svn</code> save my choice permanently? How can I solve this problem?</p>
  
  <p>Thanks for any help!</p>