you have to pin down your version of martian.
To know the good set, you could refer to the know good set :
http://grok.zope.org/releaseinfo/grok-1.0.cfg (supposing you use 1.0)
This version management is typically something done in buildout.cfg
2009/10/8 watt p. <
wpoosanguansit@...>:
>
> I have been trying to install Grok into an existing Zope 3 instance and I
> still have difficulties to do so. As I believe this would be a very common
> use case for new users to use Zope and Grok, it would be great if there is
> some kind of tutorial to do this step by step. At the moment, i have this
> error:
>
> While:
> Installing ticketcollectorapp.
> Error: There is a version conflict.
> We already have: martian 0.12
> but grok 1.0 requires 'martian>=0.10,<0.12'.
>
>
> I would appreciate if someone can direct me as to how to resolve the version
> issues - where to change the version number, etc.
>
> Thank you,
>
>
> Watt P.
> --
> View this message in context:
http://www.nabble.com/Installing-Grok-into-an-existing-Zope-3-instance.-tp25804668p25804668.html> Sent from the Grok mailing list archive at Nabble.com.
>
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>
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>
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