Having trouble updating via sudo apt-get update && sudo apt-get upgrade

[JD]

On 01/05/2013 05:35 PM, James R McKenzie wrote:
> I was trying to add a new repository. As you can see below I hit three "snags." Is anyone else having a similar problem?
>
> As always any/all kind help will be appreciated.
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> jim at Jims64BitLinuxMintKDEDeskTop ~ $ sudo apt-add-repository ppa:schumifer/postman && sudo apt-get update && sudo apt-get install postman-image-uploader
> [sudo] password for jim:
> You are about to add the following PPA to your system:
>   Postman is a utility program to batch upload images to popular websites or services. This is done through a simple and modern intuitive user interface. Drag stamps to mark destinations, and drag images to select content. Currently Flickr, Ubuntu One, Google+ and Picasa are supported.
>   More info: https://launchpad.net/~schumifer/+archive/postman
> Press [ENTER] to continue or ctrl-c to cancel adding it
>
> ..... snipped .....
> W: Failed to fetch http://ppa.launchpad.net/schumifer/postman/ubuntu/dists/quantal/main/source/Sources  404  Not Found
>
> W: Failed to fetch http://ppa.launchpad.net/schumifer/postman/ubuntu/dists/quantal/main/binary-amd64/Packages  404  Not Found
>
> W: Failed to fetch http://ppa.launchpad.net/schumifer/postman/ubuntu/dists/quantal/main/binary-i386/Packages  404  Not Found
>
> E: Some index files failed to download. They have been ignored, or old ones used instead.
The package   schumifer/postman is not ported to  quantal yet.