title: SYmfony plugin upload error: You must specify the min version for symfony
body: <p>I have been trying to upload my SYmfony plugin for some time but I keep getting this error.
  Initially the dependency on the SYmfony Package was missing, but I added that.
  My package.xml looks like this:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;package packagerversion="1.9.0" version="2.0" xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0     http://pear.php.net/dtd/tasks-1.0.xsd     http://pear.php.net/dtd/package-2.0     http://pear.php.net/dtd/package-2.0.xsd"&gt;
   &lt;name&gt;sfActivateablePlugin&lt;/name&gt;
   &lt;channel&gt;pear.symfony-project.com&lt;/channel&gt;
   &lt;summary&gt;sfActivateablePlugin allows auditing record activation/deactivation by setting up a flag, timestamp &amp;amp; user detail fields.&lt;/summary&gt;
   &lt;description&gt;The sfActivateablePlugin allows you to automatically:
      * create a `is_active` flag (or name of your choice)
      * create timestamp &amp;amp; user detail fields (e.g. `activated_by`, `activated_at`, ...) 
      * populate timestamps &amp;amp; user details when `is_active` flag is toggled on a record.&lt;/description&gt;
   &lt;lead&gt;
    &lt;name&gt;Prasad Gupte&lt;/name&gt;
    &lt;user&gt;prasadgupte&lt;/user&gt;
    &lt;email&gt;xxxxxxxx@gmail.com&lt;/email&gt;
    &lt;active&gt;yes&lt;/active&gt;
   &lt;/lead&gt;
   &lt;date&gt;2010-09-22&lt;/date&gt;
   &lt;time&gt;19:33:09&lt;/time&gt;
   &lt;version&gt;
    &lt;release&gt;1.0.0&lt;/release&gt;
    &lt;api&gt;1.0.0&lt;/api&gt;
   &lt;/version&gt;
   &lt;stability&gt;
    &lt;release&gt;stable&lt;/release&gt;
    &lt;api&gt;stable&lt;/api&gt;
   &lt;/stability&gt;
   &lt;license uri="http://www.symfony-project.com/license"&gt;MIT license&lt;/license&gt;
   &lt;notes&gt;
  * First public release.
   &lt;/notes&gt;
   &lt;contents&gt;
    &lt;dir baseinstalldir="sfActivateablePlugin/" name="/"&gt;
     &lt;file baseinstalldir="sfActivateablePlugin/" md5sum="89b09d4d48e5259a3c659dfc65b0fc52" name="config/plugin_settings.yml.sample" role="data" /&gt;
     &lt;file baseinstalldir="sfActivateablePlugin/" md5sum="8b40522acb23552e6e31ba2416387515" name="lib/Activateable.class.php" role="php" /&gt;
     &lt;file baseinstalldir="sfActivateablePlugin/" md5sum="926a9eb938eccc9083d2b116e50246b3" name="lib/Listener/Activateable.class.php" role="php" /&gt;
     &lt;file baseinstalldir="sfActivateablePlugin/" md5sum="17346d33da2ea3b9d880afc71e7022fd" name="LICENSE" role="doc" /&gt;
     &lt;file baseinstalldir="sfActivateablePlugin/" md5sum="b836dfd2f324ae4ea975842197dcf8e2" name="README" role="doc" /&gt;
    &lt;/dir&gt;
   &lt;/contents&gt;
   &lt;dependencies&gt;
    &lt;required&gt;
     &lt;php&gt;
      &lt;min&gt;5.2.6&lt;/min&gt;
     &lt;/php&gt;
     &lt;pearinstaller&gt;
      &lt;min&gt;1.4.1&lt;/min&gt;
     &lt;/pearinstaller&gt;
     &lt;package&gt;
      &lt;name&gt;Symfony&lt;/name&gt;
      &lt;channel&gt;pear.symfony-project.org&lt;/channel&gt;
      &lt;min&gt;1.4&lt;/min&gt;
      &lt;recommended&gt;1.4&lt;/recommended&gt;
     &lt;/package&gt;
    &lt;/required&gt;
   &lt;/dependencies&gt;
   &lt;phprelease /&gt;
   &lt;changelog&gt;
    &lt;release&gt;
     &lt;version&gt;
      &lt;release&gt;1.0.0&lt;/release&gt;
      &lt;api&gt;1.0.0&lt;/api&gt;
     &lt;/version&gt;
     &lt;stability&gt;
      &lt;release&gt;stable&lt;/release&gt;
      &lt;api&gt;stable&lt;/api&gt;
     &lt;/stability&gt;
     &lt;date&gt;2010-09-22&lt;/date&gt;
     &lt;license uri="http://www.symfony-project.com/license"&gt;MIT license&lt;/license&gt;
     &lt;notes&gt;
  * First public release.
     &lt;/notes&gt;
    &lt;/release&gt;
   &lt;/changelog&gt;
  &lt;/package&gt;
  </code></pre>
  
  <p>Am I missing some tag? Or specified incorrect Symfony version? Pl help</p>