Silver Swords, on 28 September 2013 - 05:04 PM, said:
checksum error on 3 attempts to download package.
I think this can be solved with a download manager. There are a few available for Linux but I've not had to use one before so I can't recommend any. A search on 'download manager linux' will find you some, and you might also find some with
sudo apt-cache search download manager
if you have the Universe repository enabled. I saw kget, uget, multiget, fatrat, extplorer and steadyflow in the results if you don't want to enable Universe.