Import script problems

Thursday 15 April 2004 2:08:40 am

Hi!
Trying to upgrade my ez publish 2.2-7 till 3.3-4 whit the importscript i found on this site but this problem prompts:

X-Powered-By: PHP/4.2.2
Content-type: text/html
Starting User import
<br />
<b>Warning</b>: Failed opening 'lib/ezutils/classes/ezdebug.php' for inclusion
(include_path='.:/usr/share/pear') in <b>/opt/ezpublish/importuser.php</b> on li
ne <b>6</b><br />
<br />
<b>Warning</b>: Failed opening 'lib/ezlocale/classes/ezdatetime.php' for inclus
ion (include_path='.:/usr/share/pear') in <b>/opt/ezpublish/importuser.php</b> o
n line <b>8</b><br />
<br />
<b>Warning</b>: Failed opening 'lib/ezutils/classes/ezmodule.php' for inclusion
(include_path='.:/usr/share/pear') in <b>/opt/ezpublish/importuser.php</b> on l
ine <b>10</b><br />
<br />
<b>Fatal error</b>: Undefined class name 'ezmodule' in <b>/opt/ezpublish/import
user.php</b> on line <b>11</b><br />

What have i done wrong?
/mathias