When you use PIP make sure you also virtual-env for the application python libraries and environment. This will allow you to install the PIP packages into a isolated python environment for just that application and not impact the 'system' python environment.

http://stackoverflow.com/questions/5844869/comprehensive-beginners-virtualenv-tutorial

Alternatively you could package the python libraries to RPM yourself if you have to deploy the same setup to many systems (at that point I assume you would be using a tool like chef or puppet, so hand building RPMs might be quicker than rolling out a virtual-env to all your servers).

On Thu, Mar 13, 2014 at 8:49 PM, Zhiwei Zhu <z_zhu@wargaming.net> wrote:

Hi Christopher,

Got it. Thanks. Have a good day:)

------------------------------
Best Regards
Jacky

-----Original Message-----
From: epel-devel-bounces@lists.fedoraproject.org [mailto:epel-devel-bounces@lists.fedoraproject.org] On Behalf Of Christopher Meng

Sent: Friday, 14 March 2014 2:47 PM
To: EPEL Development List
Subject: Re: EPEL Dependency broken for TurboGears-1.1.3-8.el7.noarch

On Fri, Mar 14, 2014 at 11:40 AM, Zhiwei Zhu <z_zhu@wargaming.net> wrote:
>
> Hi Christopher,
>
>
>
> Thanks for your quick response. I understand the situation and Turbogears-1.1.3 may be old.
>
>
>
> I also tried Turbogears2 (which is TurboGears2-2.3.0) and got these errors:
>
> Error: Package: python-transaction-1.4.1-1.el7.noarch (epel)
>
> Requires: python-zope-interface
>
> Error: Package: python-zope-sqlalchemy-0.7.2-1.el7.noarch (epel)
>
> Requires: python-zope-interface
>
> Error: Package: python-kajiki-0.3.5-1.el7.noarch (epel)
>
> Requires: babel
>
> Error: Package: python-genshi-0.7-3.el7.x86_64 (epel)
>
> Requires: python-babel >= 0.8
>
> Error: Package: python-repoze-who-2.1-1.el7.noarch (epel)
>
> Requires: python-zope-interface
>
> Error: Package: TurboGears2-2.3.0-0.2.git6da6959.el7.noarch (epel)
>
> Requires: python-jinja2
>
> You could try using --skip-broken to work around the problem
>
> You could try running: rpm -Va --nofiles --nodigest
>
>
>
> Do you have any suggestion for this one?
>
> Thanks.

For all packages which can be found from pypi, I'd recommend using pip to install them.

I don't know the plan, maybe the missing packages will never get into EPEL7.
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