# Rails 3.0.0.rc1 update - issue w Bundler 1.0.0.rc.1 and ruby 1.9.2.rc1

**URL:** <https://www.ruby-forum.com/t/rails-3-0-0-rc1-update-issue-w-bundler-1-0-0-rc-1-and-ruby-1-9-2-rc1/192263>\
**Category:** Rails\
**Created:** [July 27, 2010, 11:13am UTC](https://www.ruby-forum.com/t/rails-3-0-0-rc1-update-issue-w-bundler-1-0-0-rc-1-and-ruby-1-9-2-rc1/192263 "2010-07-27T11:13:13Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![kadoudal](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/f0a364/32.png) [@kadoudal](https://www.ruby-forum.com/u/kadoudal)\
**Post date:** [July 27, 2010, 11:13am UTC](https://www.ruby-forum.com/t/rails-3-0-0-rc1-update-issue-w-bundler-1-0-0-rc-1-and-ruby-1-9-2-rc1/192263/1 "2010-07-27T11:13:13Z")

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I upgraded my rails 3 version (now using bundler-1.0.0.rc.1  
but bundle install in my test\_app raises an error :

bundle install  
Fetching source index for [http://rubygems.org/](http://rubygems.org/)  
Using rake (0.8.7)  
…  
Using railties (3.0.0.rc)  
Using rails (3.0.0.rc)  
Updating .gem files in vendor/cache  
/Users/yves/.rvm/rubies/ruby-1.9.2-rc2/lib/ruby/1.9.1/rubygems/package/  
tar\_input.rb:111:in `initialize’: No metadata found!  
(Gem:📦:FormatError)  
…

what could be wrong on this fresh install ?

thfy