mayavi .sf.net

[Robin Becker]

I'm having problems today with my network connection attempting to
download the latest mayavi from sf. I'm using wget -c http://....
but get messages such as

# wget -c http://prdownloads.sourceforge.net/mayavi/MayaVi-1.1.tar.gz
--11:12:40--  http://prdownloads.sourceforge.net/mayavi/MayaVi-
1.1.tar.gz
           => `MayaVi-1.1.tar.gz'
Connecting to prdownloads.sourceforge.net:80... connected!
HTTP request sent, awaiting response... 200 OK

Continued download failed on this file, which conflicts with `-c'.
Refusing to truncate existing file `MayaVi-1.1.tar.gz'.


does SF really not allow continued downloads or is there something else
wrong here? 

I can certainly continue http downloads from other sites so it can't be
all my fault.
-- 
Robin Becker