istalling java SDK

[kimcopitch]

I tried installing the java sdk using the synaptic package manager.
I get this error message:

W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/pool/multiverse/s/sun-java6/sun-java6-jre_6-15-1_all.deb
Could not resolve ‘gb.archive.ubuntu.com’


W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/pool/multiverse/s/sun-java6/sun-java6-bin_6-15-1_i386.deb
Could not resolve ‘gb.archive.ubuntu.com’


W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/pool/multiverse/s/sun-java6/sun-java6-jdk_6-15-1_i386.deb
Could not resolve ‘gb.archive.ubuntu.com’

What do i do?

[ICEB3AR]

Could not resolve ‘gb.archive.ubuntu.com’

I Expect, that your computer has no connection to the internet ? which is needed to download the packages from the repository