asterisk users - May 2020 - Help missing

I want to see the help when I type core show application xxxx, and it's not
available. This is asterisk 16 from sources. I have libxml2-dev  installed.
Ubuntu 19
What am I missing?
Philip
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.digium.com/pipermail/asterisk-users/attachments/20200517/c387abcc/attachment.html>

What is the application that you are missing?

On Sun, May 17, 2020 at 01:32 Saint Michael <venefax at gmail.com> wrote:
> I want to see the help when I type core show application xxxx, and it's
> not available. This is asterisk 16 from sources. I have libxml2-dev
> installed. Ubuntu 19
> What am I missing?
> Philip
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>
> Check out the new Asterisk community forum at:
> https://community.asterisk.org/
>
> New to Asterisk? Start here:
>       https://wiki.asterisk.org/wiki/display/AST/Getting+Started
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.digium.com/pipermail/asterisk-users/attachments/20200517/668944b3/attachment.html>