Package not found!

OMG this is driving me up the wall, CLI keeps saying the package is not in the repo when it clearly is. when i tried updateing (su then apt-get update) it i got this…

linux-w5g8:/home/bash # apt-get update
Ign http://ftp-1.gwdg.de update/11.1 repomd.xml
Ign http://ftp-1.gwdg.de 11.1/repo/oss/suse repomd.xml
Err http://ftp-1.gwdg.de update/11.1/ primary.xml
  404 Not Found
Err http://ftp-1.gwdg.de update/11.1/ filelists.xml
  404 Not Found
Err http://ftp-1.gwdg.de 11.1/repo/oss/suse/ primary.xml
  404 Not Found
Err http://ftp-1.gwdg.de 11.1/repo/oss/suse/ filelists.xml
  404 Not Found
Failed to fetch http://ftp-1.gwdg.de/pub/suse/i386/update/11.1/repodata/primary.xml  404 Not Found
Failed to fetch http://ftp-1.gwdg.de/pub/suse/i386/update/11.1/repodata/filelists.xml  404 Not Found
Failed to fetch http://ftp-1.gwdg.de/pub/opensuse/distribution/11.1/repo/oss/suse/repodata/primary.xml  404 Not Found
Failed to fetch http://ftp-1.gwdg.de/pub/opensuse/distribution/11.1/repo/oss/suse/repodata/filelists.xml  404 Not Found
Reading Package Lists... Done
Building Dependency Tree... Done
W: Release file did not contain checksum information for http://ftp-1.gwdg.de/pub/suse/i386/update/11.1/repodata/primary.xml
W: Release file did not contain checksum information for http://ftp-1.gwdg.de/pub/suse/i386/update/11.1/repodata/filelists.xml
W: Release file did not contain checksum information for http://ftp-1.gwdg.de/pub/opensuse/distribution/11.1/repo/oss/suse/repodata/primary.xml
W: Release file did not contain checksum information for http://ftp-1.gwdg.de/pub/opensuse/distribution/11.1/repo/oss/suse/repodata/filelists.xml
W: You may want to run apt-get update to correct these problems
E: Some index files failed to download, they have been ignored, or old ones used instead.

You may have better luck if you use YaST>Software management or zypper.