I am trying to run Code::Blocks on two different machines, A and B. Both are using Ubuntu Linux 10.10 fully updated. Machine B is new, and I put Code::Blocks 10.05 on it from the Ubuntu repository with no problem. Machine A is older, and I put Code::Blocks 8.02 on it over a year ago. Now I would like to update it to 10.05, which I would think I would do by installing 10.05 from the repository and then removing 8.02. But when I look at the repository with the Synaptic Package Manager, it says that the most recent version of CodeBlocks is 8.02! How can it be that two machines running the same operating system find two different versions of CodeBlocks as the latest version? Or, more to the point, how can I get Machine B to find CodeBlocks 10.05 on the Ubuntu repository?