From: Rob Sanheim <rsanheim@...>
Date: 2009-09-11T06:36:06+09:00
Subject: Re: Ruby 1.9, Rubygems, and .gemspec warnings

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On Thu, Sep 10, 2009 at 4:57 PM, Ryan Davis <ryand-ruby@zenspider.com>wrote:

>
> On Sep 10, 2009, at 13:50 , Ryan Davis wrote:
>
>
>> On Sep 10, 2009, at 13:42 , Rob Sanheim wrote:
>>
>>  I don't think so, I can reproduce this without jeweler in the mix at all.
>>> bug:
>>>
>>> http://rubyforge.org/tracker/index.php?func=detail&aid=27087&group_id=126&atid=575
>>>
>>> code:
>>>
>>> http://github.com/rsanheim/ruby19_rubygems_bug/blob/09a9f683fe7848980e10ac7bd2291040ec11ea17/Rakefile
>>>
>>> failing build against ruby 1.9:
>>>
>>> http://runcoderun.com/rsanheim/ruby19_rubygems_bug/builds/09a9f683fe7848980e10ac7bd2291040ec11ea17/1/ruby_191
>>>
>>
>> I just repro'd this with:
>>
>>  % multiruby -rubygems -rrubygems/specification -e 0
>>> ...
>>> VERSION = 1.9.1-p129
>>> CMD     = ~/.multiruby/install/1.9.1-p129/bin/ruby -rubygems
>>> -rrubygems/specification -e 0
>>>
>>> WARNING:  #<NoMethodError: undefined method `>' for nil:NilClass>
>>> ...
>>> RESULT = 0
>>>
>>> TOTAL RESULT = 0 failures out of 4
>>>
>>> Passed: 1.9.1-p129, 1.8.7-p72, 1.8.7-p160, 1.8.6-p368
>>> Failed:
>>>
>>
>> That's easy enough to poke around at. I'll get eric's eyeballs on it.
>>
>
> OK... Just figured it out. Something bad juju with 1.9's gem_prelude vs
> rubygems. Easy fix:
>
> % sudo gem uninstall rubygems-update
>
> then this should work:
>
> % multiruby -rubygems -rrubygems/specification -e 'gem "hoe"'
>
>
>
I don't remember how I installed gems on this box, but it didn't involve the
rubygems update gem.  I think rvm grabs gems from source, not sure:

~ $ ruby -v
ruby 1.9.1p243 (2009-07-16 revision 24175) [i386-darwin9.8.0]
~ $ gem uninstall rubygems-update
ERROR:  While executing gem ... (Gem::InstallError)
    cannot uninstall, check `gem list -d rubygems-update`
~ $ gem list |grep rubygems
~ $ ruby -rubygems -rrubygems/specification -e 'gem "hoe"'
/Users/rsanheim/.rvm/ruby-1.9.1-p243/lib/ruby/site_ruby/1.9.1/rubygems.rb:827:in
`report_activate_error': Could not find RubyGem hoe (>= 0) (Gem::LoadError)
from
/Users/rsanheim/.rvm/ruby-1.9.1-p243/lib/ruby/site_ruby/1.9.1/rubygems.rb:261:in
`activate'
from
/Users/rsanheim/.rvm/ruby-1.9.1-p243/lib/ruby/site_ruby/1.9.1/rubygems.rb:68:in
`gem'
from -e:1:in `<main>'

- Rob

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