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Date: Wed, 4 Feb 2009 23:32:18 -0800
Message-ID: <3de5d7d20902042332t16f4a9e2la6e70205e388a960@mail.gmail.com>
Subject: Re: buildr on ruby 1.9.1?
From: Assaf Arkin <arkin@intalio.com>
To: users@buildr.apache.org
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On Wed, Feb 4, 2009 at 10:55 PM, Ittay Dror <ittay.dror@gmail.com> wrote:
> I've tried to install  buildr on top of ruby 1.9.1 (ruby gems 1.3.1) and
> these are the errors i get:
>
> <internal:gem_prelude>:249:in `push_gem_version_on_load_path': undefined
> method `<=>' for nil:NilClass (NoMethodError)
>   from <internal:gem_prelude>:14:in `gem'
>   from /usr/bin/buildr-1.9:18:in `<main>'
>
>
> Any help?

I get the same error on my machine whenever I try to run a gem that
was installed with Ruby 1.8. Installing it again with 1.9 solves this.

Buildr has a dependency on at least one gem that is not 1.9 compatible (RSpec).

Assaf

>
> Ittay
>
>
>
>