libwww-perl doesn't install

[hermanningjaldsson]

I have an Ubuntu 12.04 server edition which I ssh into.

I am running Perl scripts on this server but it fails when i load 'use LWP::UserAgent;' with error message: Can't locate LWP/UserAgent.pm in @INC (@INC contains: /home/hermann/scripts/modules/ /etc/perl /usr/local/lib/perl/5.14.2 /usr/local/share/perl/5.14.2 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.14 /usr/share/perl/5.14 /usr/local/lib/site_perl .) at 1_standalone line 5. BEGIN failed--compilation aborted at 1_standalone line 5.

So in order to fix that I am trying to install LWP::UserAgent, which I am told is by: sudo apt-get install libwww-perl

But when i run that command i get the following error:
Failed to fetch http://is.archive.ubuntu.com/ubuntu/pool/main/libf/libfont-afm-perl/libfont-afm-perl_1.20-1_all.deb Size mismatch Failed to fetch http://is.archive.ubuntu.com/ubuntu/pool/main/libh/libhtml-tagset-perl/libhtml-tagset-perl_3.20-2_all.deb Size mismatch E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

Now I have tried doing sudo apt-get update, which appears to run fine but doesn't change anything.
And I have also done sudo apt-get install libwww-perl --fix-missing, which also fails.

How do I install libwww-perl on Ubuntu 12.04, Server edition?

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.