http://pear.pdepend.org/ is not accesible

Hi there, I need some help on accessing http://pear.pdepend.org/ and http://pear.phpmd.org/ I have been trying to connect to them for a fews days, but always got the following error via command line on MacOSX 10.6.8 Updating channel "pear.pdepend.org" Channel "pear.pdepend.org" is not responding over http://, failed with message: Connection to `pear.pdepend.org:80' failed: Connection refused Trying channel "pear.pdepend.org" over https:// instead Cannot retrieve channel.xml for channel "pear.pdepend.org" (Connection to `pear.pdepend.org:443' failed: Connection refused) Updating channel "pear.phpmd.org" Channel "pear.phpmd.org" is not responding over http://, failed with message: Connection to `pear.phpmd.org:80' failed: Connection refused Trying channel "pear.phpmd.org" over https:// instead Cannot retrieve channel.xml for channel "pear.phpmd.org" (Connection to `pear.phpmd.org:443' failed: Connection refused) and the two links are not accessible through browser, either. Michael Wang Automated Testing Engineer http://www.sycle.net Email : michael.wang@sycle.net Office : 415-692-6158 Ext. 1321 Mobile : 778-320-0817 (Vancouver)