11.10 won't install software center packages

[Seattle Chaz]

11.10 has reached end of life and is no longer supported

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> 
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> Message: 2
> Date: Sun, 7 Apr 2013 04:57:59 -0700 (PDT)
> From: Meraj Imran <imran_aariz1 at yahoo.com>
> To: "ubuntu-users at lists.ubuntu.com" <ubuntu-users at lists.ubuntu.com>
> Subject: Unable to Install softwares from Ubuntu Centre
> Message-ID:
>    <1365335879.53312.YahooMailNeo at web120902.mail.ne1.yahoo.com>
> Content-Type: text/plain; charset="iso-8859-1"
> 
> Hi all,
> 
> I am using Ubuntu 11.0 and though I am connected to Internet and when I am trying to download the softwares from Ubuntu Software Centre I am getting an error message called:
> 
> 1. "Failed to download package files" Check your Internet connection. 
> 2. "Requires installation of untrusted packages" The action would require the installation of packages from not authenticated sources.
> 
> It would be great if any one can? help me to get rid of this error.
> 
> Thanks,
> 
> Regards,
> Meraj Imran
> ReMo - Mozilla India Community
> http://www.merajimran.blogspot.in
> https://www.facebook.com/meraj.imran?ref=tn_tnmn
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