jockey-gtk crashed with Failed to fetch http in _runFetcher()

[jouke]

Compaq CQ50 100 D Laptop AMD
Graphic Card: NVIDIA GeForce 8200 M G

Installing Intrepid Alpha 6(64bit) fails due to not recognizing graphic card. It doesn't allow me to continue anyhow, while Alpha 5 installation does allow. While running the Alpha 5 live CD and trying to activate restricted NVIDIA driver 177 it fails downloading those drivers and generated added crash report.

Please help me out how to install a correct driver for the NVIDIA graphical card!!!

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/bin/jockey-gtk
InterpreterPath: /usr/bin/python2.5
Package: jockey-gtk 0.4.1+r360-0ubuntu1
PackageArchitecture: all
ProcAttrCurrent: unconfined
ProcCmdline: /usr/bin/python /usr/bin/jockey-gtk --check 60
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/jockey-gtk', '--check', '60']
SourcePackage: jockey
Title: jockey-gtk crashed with Failed to fetch http in _runFetcher()
Uname: Linux 2.6.27-2-generic i686
UserGroups: adm admin cdrom dialout fuse lpadmin plugdev sambashare