[horde] Is there an problem with pear.horde.org ?

[Martin Winstrand]

Hi
I'm trying to install HORDE4 using PEAR. Following the instructions given at
http://www.horde.org/apps/horde/docs/INSTALL I'll get following error message
when I try to add channel pear.horde.org:
user at host:~$ sudo pear channel-discover pear.horde.org
Discovering channel pear.horde.org over http:// failed with message:
channel-add: Cannot open "http://pear.horde.org/channel.xml" (Connection to
`pear.horde.org:80' failed: The connection is refused)
Trying to discover channel pear.horde.org over https:// instead
Discovery of channel "pear.horde.org" failed (channel-add: Cannot open
"https://pear.horde.org/channel.xml" (Connection to `pear.horde.org:443' failed:
The connection is refused))
marwin at caolila:~$ sudo pear channel-discover pear.horde.org
Discovering channel pear.horde.org over http:// failed with message:
channel-add: Cannot open "http://pear.horde.org/channel.xml" (Connection to
`pear.horde.org:80' failed: The connection is refused)
Trying to discover channel pear.horde.org over https:// instead
Discovery of channel "pear.horde.org" failed (channel-add: Cannot open
"https://pear.horde.org/channel.xml" (Connection to `pear.horde.org:443' failed:
The connection is refused))

Have I done something the wrong way??
If I try to open the link in a browser, I get unable to connect...

Thanx in advanced