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Re: [[cat-users]] cat installer not working for ubuntu, MPI Kohlenforschung

From: Stefan Winter <stefan.winter AT restena.lu>
To: Nico Spiller <spiller AT kofo.mpg.de>, cat-users AT lists.geant.org
Subject: Re: [[cat-users]] cat installer not working for ubuntu, MPI Kohlenforschung
Date: Wed, 6 Feb 2019 13:59:18 +0100
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Openpgp: id=AD3091F3AB24E05F4F722C03C0DE6A358A39DC66; url=http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xC0DE6A358A39DC66

Hello,

> the CAT installer designed for Linux is not working for my institution
> (Max-Planck Institut für Kohlenforschung).
>
> I am running ubuntu 18.04 and tested on two separate machines.

Ah. It doesn't work. Thanks for this detailed error message. Now we know
exactly what's going on. ;-)

Seriously, a bit more detail would be very helpful: do you see an error
message, etc.?

> Also, I was wondering why there are two different domains which offer
> the CAT installer: cat.eduroam.org and cat.eduroam.de

cat.eduroam.de is a legacy installation of the CAT software version 1.x,
serving exclusively German institutions. It is being discontinued in
favour of the global instance of CAT on cat.eduroam.org, which is
running on version 2.x of the underlying code base.

In short: if you get your installer directly from cat.eduroam.org, you
get the newest software. For example, the cat.eduroam.de installer is a
bash script and needs Python2; while the one you get from
cat.eduroam.org is native Python and designed to work best with Python3.

If the entry on cat.eduroam.org is merely a redirect to an entry on
cat.eduroam.de then you need to have a word with your local IT helpdesk
- it means they did not complete their migration yet, and should do so.

> It leaves a bit of a strange feeling behind considering that you are
> recommended to setup the configuration by executing a shell script with
> root permissions.

That indeed sounds like you still get 1.x installers from cat.eduroam.de.

Greetings,

Stefan Winter

--
Stefan WINTER
Ingenieur de Recherche
Fondation RESTENA - Réseau Téléinformatique de l'Education Nationale et
de la Recherche
2, avenue de l'Université
L-4365 Esch-sur-Alzette

Tel: +352 424409 1
Fax: +352 422473

PGP key updated to 4096 Bit RSA - I will encrypt all mails if the
recipient's key is known to me

http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xC0DE6A358A39DC66

Attachment: 0xC0DE6A358A39DC66.asc
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Description: OpenPGP digital signature

[[cat-users]] cat installer not working for ubuntu, MPI Kohlenforschung, Nico Spiller, 02/06/2019
- Re: [[cat-users]] cat installer not working for ubuntu, MPI Kohlenforschung, Stefan Winter, 02/06/2019
- Re: [[cat-users]] cat installer not working for ubuntu, MPI Kohlenforschung, Martin Pauly, 02/07/2019