diff -Naur Auth_Yubico-2.3.orig/package.xml Auth_Yubico-2.3.new/package.xml
--- Auth_Yubico-2.3.orig/package.xml	2011-02-02 21:22:16.000000000 +0100
+++ Auth_Yubico-2.3.new/package.xml	2011-02-03 14:08:23.561533880 +0100
@@ -4,7 +4,7 @@
 http://pear.php.net/dtd/package-2.0
 http://pear.php.net/dtd/package-2.0.xsd">
   <name>Auth_Yubico</name>
-  <channel>pear.php.net</channel>
+ <channel>__uri</channel>
   <summary>Authentication class for verifying Yubico OTP tokens.</summary>
   <description>PHP class to help you verify Yubico OTP tokens.
   </description>
@@ -40,6 +40,9 @@
       <pearinstaller>
 	<min>1.4.0b1</min>
       </pearinstaller>
+      <extension>
+       <name>curl</name>
+      </extension>
     </required>
   </dependencies>
   <phprelease />