Unicorn 0.96 doesn't play nice with Rails 2.3.5

Iñaki Baz Castillo ibc at aliax.net
Tue Jan 19 16:50:45 EST 2010

El Lunes, 11 de Enero de 2010, Peter Kieltyka escribió:

> The exception message in GemBoot tells me:
> can't activate rack (~> 1.0.0, runtime) for ["actionpack-2.3.5",
>  "rails-2.3.5"], already activated rack-1.1.0 for ["unicorn-0.96.0"]
> So, I uninstalled rack 1.1.0, leaving behind just rack 1.0.1. Started up
>  the unicorn_rails again and voila. The issue seemed to be a conflict with
>  the rack 1.1 already being loaded by Unicorn, and when Rails begins to
>  load and checks its dependencies, the rack version is too new for 2.3.5.
> I'm not sure what the fix is here, but uninstalling rack 1.1 probably is
>  not the answer.

I think this bug is related to a recent thread:


Iñaki Baz Castillo <ibc at aliax.net>

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