Bundler

Ruby IronRuby
1

I have IronRuby 1.0 with RubyGems 1.3.6 and Bundler 0.9.25.

When I run Bundler.setup I get this error:

NameError: undefined method gem' for moduleBundler::SharedHelpers’
from
C:/IronRuby-1.0/lib/ironruby/gems/1.8/gems/bundler-0.9.25/lib/bundler/shared_helpers.rb:90:in
reverse_rubygems_kernel_mixin' from C:/IronRuby-1.0/lib/ironruby/gems/1.8/gems/bundler-0.9.25/lib/bundler/shared_helpers.rb:84:inmodule_eval’
from
C:/IronRuby-1.0/lib/ironruby/gems/1.8/gems/bundler-0.9.25/lib/bundler/shared_helpers.rb:84:in
reverse_rubygems_kernel_mixin' from C:/IronRuby-1.0/lib/ironruby/gems/1.8/gems/bundler-0.9.25/lib/bundler/shared_helpers.rb:95:incripple_rubygems’
from
C:/IronRuby-1.0/lib/ironruby/gems/1.8/gems/bundler-0.9.25/lib/bundler/runtime.rb:18:in
setup' from C:/IronRuby-1.0/lib/ironruby/gems/1.8/gems/bundler-0.9.25/lib/bundler.rb:76:ingem_setup’
from (irb):3
from C:/IronRuby-1.0/lib/ruby/1.8/irb.rb:150:in eval_input' from C:/IronRuby-1.0/lib/ruby/1.8/irb.rb:263:insignal_status’
from C:/IronRuby-1.0/lib/ruby/1.8/irb.rb:147:in eval_input' from C:/IronRuby-1.0/lib/ruby/1.8/irb.rb:146:ineval_input’
from C:/IronRuby-1.0/lib/ruby/1.8/irb.rb:70:in start' from C:/IronRuby-1.0/lib/ruby/1.8/irb.rb:69:incatch’
from C:/IronRuby-1.0/lib/ruby/1.8/irb.rb:69:in `start’
from C:/IronRuby-1.0/bin/irb:13

reverse_rubygems_kernel_mixin looks like this:
def reverse_rubygems_kernel_mixin
# Disable rubygems’ gem activation system
::Kernel.class_eval do
if private_method_defined?(:gem_original_require)
alias rubygems_require require
alias require gem_original_require
end

    undef gem
  end
end

If I run this in irb I get this error:
NameError: undefined method gem' for classObject’

  ::Kernel.class_eval do
    undef gem
  end

Any ideas?

2

try doing a require ‘rubygems’ as first line in your file. That should
make
the gem method available

Met vriendelijke groeten - Best regards - Salutations
Ivan Porto C.
Web: http://whiterabbitconsulting.eu - http://flanders.co.nz
Twitter: http://twitter.com/casualjim
Author of IronRuby in Action (http://manning.com/carrero)
Microsoft IronRuby/C# MVP

3

Looks like IronRuby bug. This works in MRI but doesn’t in IronRuby:

module Kernel
def gem
end
end

module M
Kernel.class_eval do
p method(:gem)
undef gem
end
end

Will look at it. Thanks for reporting the issue.

Tomas

4

Should be fixed now in our internal repo. You can apply the attached
patch if you want to try it before we push the sources out.

Tomas

5

Tomas where do I find your internal repo?
I had a look on github but there do not seem to be any recent commits.

Tomas M. wrote:

Should be fixed now in our internal repo. You can apply the attached
patch if you want to try it before we push the sources out.

Tomas

6

I already am:

require ‘rubygems’
require ‘bundler’
Bundler.setup

I have also applied this fix (if it makes a difference)
http://marcinobel.com/index.php/bug-invalid-exec_format-ir/

Other than that it is a fresh IronRuby 1.0 install

7

This will be pushed out by end of the day.

JD

From: [email protected]
[[email protected]] on behalf of Derek Ekins
[[email protected]]
Sent: Monday, June 21, 2010 12:36 AM
To: [email protected]
Subject: Re: [Ironruby-core] Bundler

Tomas where do I find your internal repo?
I had a look on github but there do not seem to be any recent commits.

Tomas M. wrote:

Should be fixed now in our internal repo. You can apply the attached
patch if you want to try it before we push the sources out.

Tomas

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