Could not find buildr (>= 0)

[Ittay Dror <it...@gmail.com>]

I have Windows 7

I installed buildr according to instructions, but when I try to use it I 
get:

 > buildr
C:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/dependency.rb:247:in 
`to_specs': Could not find buildr (>= 0) amongst [atoulme-Antwrap-0.7.1, 
builder-2.1.2, buildr-1.4.6-x86-mswin32, diff-lcs-1.1.2, highline-1.5.1, 
hoe-2.3.3, json_pure-1.4.3, minitar-0.5.3, net-sftp-2.0.4, 
net-ssh-2.0.23, rake-0.8.7, rjb-1.3.2-x86-mswin32-60, rspec-2.1.0, 
rspec-core-2.1.0, rspec-expectations-2.1.0, rspec-mocks-2.1.0, 
rubyforge-2.0.3, rubygems-update-1.8.5, rubyzip-0.9.4, 
xml-simple-1.0.12] (Gem::LoadError)
         from 
C:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/dependency.rb:256:in `to_spec'
         from C:/Ruby187/lib/ruby/site_ruby/1.8/rubygems.rb:1182:in `gem'
         from C:/Ruby187/bin/buildr:18

How can I fix this?

Thanks,
Ittay

Re: Could not find buildr (>= 0)

[Ilya Pyatigorskiy <at...@gmail.com>]

There's a jira for that somewhere, but you can workaround the following way:
"it works for me with ruby 1.8.7 out of the box without upgrading gems".
I.e. uninstall ruby, reinstall it again and *do not* update the gems. Then
it should work.

On Tue, Jul 5, 2011 at 10:19 AM, Ittay Dror <it...@gmail.com> wrote:

> I have Windows 7
>
> I installed buildr according to instructions, but when I try to use it I
> get:
>
> > buildr
> C:/Ruby187/lib/ruby/site_ruby/**1.8/rubygems/dependency.rb:**247:in
> `to_specs': Could not find buildr (>= 0) amongst [atoulme-Antwrap-0.7.1,
> builder-2.1.2, buildr-1.4.6-x86-mswin32, diff-lcs-1.1.2, highline-1.5.1,
> hoe-2.3.3, json_pure-1.4.3, minitar-0.5.3, net-sftp-2.0.4, net-ssh-2.0.23,
> rake-0.8.7, rjb-1.3.2-x86-mswin32-60, rspec-2.1.0, rspec-core-2.1.0,
> rspec-expectations-2.1.0, rspec-mocks-2.1.0, rubyforge-2.0.3,
> rubygems-update-1.8.5, rubyzip-0.9.4, xml-simple-1.0.12] (Gem::LoadError)
>        from C:/Ruby187/lib/ruby/site_ruby/**1.8/rubygems/dependency.rb:**256:in
> `to_spec'
>        from C:/Ruby187/lib/ruby/site_ruby/**1.8/rubygems.rb:1182:in `gem'
>        from C:/Ruby187/bin/buildr:18
>
> How can I fix this?
>
> Thanks,
> Ittay
>