repodata is missing on puias/6/i386/os/Addons/

[lystor]

Hello

repodata is missing on puias/6/i386/os/Addons/

$ wget  http://puias.math.ias.edu/data/puias/6/i386/os/Addons/repodata/repomd.xml

--2012-09-29 11:16:51--  http://puias.math.ias.edu/data/puias/6/i386/os/Addons/repodata/repomd.xml

Resolving puias.math.ias.edu... 192.16.204.192

Connecting to puias.math.ias.edu|192.16.204.192|:80... connected.

HTTP request sent, awaiting response... 404 Not Found

2012-09-29 11:16:51 ERROR 404: Not Found.

Please fix it

Thx