trying to install the udate for xine and when I run apt-get install xine.... I get this:

root@0[etc]# apt-get install http://aleron.dl.sourceforge.net/sou...b-1-rc5.tar.gz
Reading Package Lists... Done
Building Dependency Tree... Done
W: Couldn't stat source package list http://www.videolan.org i386/ Packages (/var/lib/apt/lists/www.videolan.org_pub_videolan_debian_i386_Packages ) - stat (2 No such file or directory)
W: You may want to run apt-get update to correct these problems

how is this fixed. I know I added something like this to a file but don't remember where and when.