For Rails, if there is a project that uses Rails 3.0.0, it looks for bundler 1.0.0 and it is there but rails server won't run?

I have a Rails 3.0.0 project that was using Ruby 1.9.2. Now that I tried to run it on a new computer with the current rvm, it will say:

$ rails s
/Users/michael/.rvm/gems/ruby-1.9.2-p318@global/gems/bundler-1.1.3/lib/bundler/resolver.rb:129:in `block in resolve': Bundler could not find compatible versions for gem "bundler": (Bundler::VersionConflict)
In Gemfile:
rails (= 3.0.0) ruby depends on
bundler (~> 1.0.0) ruby
Current Bundler version:
bundler (1.1.3)

but I already used

gem install rails -v 3.0.0
gem install bundler -v 1.0.0
gem ins

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Related to : For Rails, if there is a project that uses Rails 3.0.0, it looks for bundler 1.0.0 and it is there but rails server won't run?

Are there 3 forms to invoke production, staging, etc in Ruby on Rails for rails server, rails console, and rake?
Category : Programming Languages

The forms I know of are:

For Rails 3.0:

for rails server:

rails server -e production

for rails console

rails console production

for rake

rake db:migrate RAILS_ENV=production

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Category : Programming Languages

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Category : Programming Languages

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Is there a way to freeze Rails, Bundler, and everything into a self contained project?
Category : Programming Languages

I ran into issues recently for having Bundler 1.1.3 and then using RVM use Ruby 1.9.2 and Rails 3.0.0 because there was an older project that uses 1.9.2@rails300 -- it kept on saying bundler was the wrong version or something and there didn't seem like there was an easy solution.

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Category : Programming Languages

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Then in that case, what is the most preferred way of freezing the gems into the project source tree?

Some that I know of are:

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Category : Programming Languages

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If I just put something like this in config/environments/production.rb, I get an u

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Category : Programming Languages

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I'm trying to learn RoR, and running script/console fails, returning:

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Bundler + Rvm + Rails don't work on production server
Category : Programming Languages

I am trying to deploy my rails app on my server using capistrano, but I keep getting the error : uninitialized constant ActiveRecord

I am pretty sure that the error comes from a bad configuration of rvm/bundler/capistrano.

By cloning the project, I was able to reproduce th

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'rails' command creates directory with /vendor/rails which uses wrong version of rails
Category : Programming Languages

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