installation untrusted package

What is the full output of:

sudo apt-get update; lsb_release -a; uname -a

Thanks

you could try this:

sudo add-apt-repository ppa:webupd8team/y-ppa-manager -y && sudo apt-get update && sudo apt-get install y-ppa-manager -y

after installation run Y PPA Manager & doubleclick on "Advanced" button, then select: "Try to import all missing GPG keys", click OK & wait untill it finishes.

Now try sudo apt-get install aeskulap

Hi
 I attach the output of the 3 commands in files out1, out2, out3.
Maybe my version of Ubuntu is too old?

On 23 July 2013 15:36, actionparsnip
<email address hidden>wrote:

> Your question #232909 on yelp in Ubuntu changed:
> https://answers.launchpad.net/ubuntu/+source/yelp/+question/232909
>
> Status: Open => Needs information
>
> actionparsnip requested more information:
> What is the full output of:
>
> sudo apt-get update; lsb_release -a; uname -a
>
> Thanks
>
> --
> To answer this request for more information, you can either reply to
> this email or enter your reply at the following page:
> https://answers.launchpad.net/ubuntu/+source/yelp/+question/232909
>
> You received this question notification because you asked the question.
>

This brings up lots of error messages, for starters the system does not
like parameter "-y" for command add-apt-repository
Maybe my version of Ubuntu (10.10) is too old?
I know unix, but am new to Ubuntu, how do I run "Y PPA Manager" ?

Thanks for your efforts

Ina

On 23 July 2013 17:11, freedomrun <email address hidden>wrote:

> Your question #232909 on yelp in Ubuntu changed:
> https://answers.launchpad.net/ubuntu/+source/yelp/+question/232909
>
> Status: Needs information => Answered
>
> freedomrun proposed the following answer:
> you could try this:
>
> sudo add-apt-repository ppa:webupd8team/y-ppa-manager -y && sudo apt-get
> update && sudo apt-get install y-ppa-manager -y
>
> after installation run Y PPA Manager & doubleclick on "Advanced" button,
> then select: "Try to import all missing GPG keys", click OK & wait
> untill it finishes.
>
> Now try sudo apt-get install aeskulap
>
> --
> If this answers your question, please go to the following page to let us
> know that it is solved:
>
> https://answers.launchpad.net/ubuntu/+source/yelp/+question/232909/+confirm?answer_id=1
>
> If you still need help, you can reply to this email or go to the
> following page to enter your feedback:
> https://answers.launchpad.net/ubuntu/+source/yelp/+question/232909
>
> You received this question notification because you asked the question.
>

Maverick is no longer supported in any way. I recommend a clean install of Precise which is LTS and supported til April 2017

Make sure you are downloading the package from a reputable and official source. Avoid downloading software from unknown or suspicious websites.
Check for Digital Signatures:

Some software packages are signed with digital signatures to verify their authenticity. Check if the package has a digital signature, and if it does, make sure the signature is from a trusted entity https://burberryperfumes.com/.
Use Package Managers:

If you are installing software on Linux using a package manager (e.g., apt on Debian/Ubuntu, yum on CentOS), ensure that you are using official repositories. Avoid adding third-party repositories without verifying their authenticity.