kdewin-installer-gui and a proxy

[Jeff Schiller]

I tried to use the latest kdewin-installer-gui from
http://download.cegit.de/kde-windows/installer/ but at work I'm behind
a proxy that requires a user.  I found this email
http://mail.kde.org/pipermail/kde-windows/2007-April/000888.html by
Ralf that hints why it's not working for me.

Below are some relevant portions of the kdewin-installer.log:

[2007-11-13 09:04:44] Debug:Downloading
"http://82.149.170.66/kde-windows/installer/config.txt"  to
"C:/kde4/config.txt"
[2007-11-13 09:04:44] Debug:Downloader proxy settings - host:
"my.proxy.server.com" port: 1080
[2007-11-13 09:04:44] Debug:Downloader state changed: "Connecting "
[2007-11-13 09:04:44] Debug:Downloader state changed: "Sending    "
[2007-11-13 09:04:44] Debug:Downloader state changed: "Reading    "
[2007-11-13 09:04:44] Warning:Download failed: Proxy authentication required.
[2007-11-13 09:04:44] Debug:Downloader state changed: "Closing    "
[2007-11-13 09:04:44] Debug:Downloader state changed: "Unconnected"

Does it mean that if a user login/password is required that I cannot
use the installer?

Thanks,
Jeff