Rails 3.1.2 - Bundler could not find compatible versions for gem "railties"
14,053
Solution 1
Solution:
gem 'rails', '3.2.1'
gem "sass-rails", "~> 3.2.4"
gem "coffee-rails", "~> 3.2.2"
And then
bundle update
Solution 2
The answer is in Bundler's output. Your project is using Rails 3.1.2, which requires railties 3.1.2. The version of twitter-bootstrap-rails you are trying to install apparently depends on railties >= 3.2.1, which you don't have.
You have three options, from the looks of it:
- Take a look at the twitter-bootstrap-rails repo and take note of the fact that it looks like they are trying to lower the dependencies back to >= 3.1. Wait for a new version to be released or use their master branch.
- Upgrade your project to use Rails 3.2
- Use an older version of twitter-bootstrap-rails that still works with Rails 3.1.
Author by
user984621
Updated on June 15, 2022Comments
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user984621 almost 2 years
I am trying to install the new version of the
twitter-bootstrap-rails
gem (v2), but getting the error above. This is how my Gemfile looks:source 'http://rubygems.org' gem 'rails', '3.1.2' # Bundle edge Rails instead: # gem 'rails', :git => 'git://github.com/rails/rails.git' gem 'mysql2' gem 'authlogic' gem "paperclip", "~> 2.4.5" gem 'aws-s3' gem 'actionmailer' gem "twitter-bootstrap-rails", "~> 2.0" gem 'sunspot_rails' #endless page gem 'will_paginate' # Gems used only for assets and not required # in production environments by default. group :assets do gem 'sass-rails', '~> 3.1.5.rc.2' gem 'coffee-rails', '~> 3.1.1' gem 'uglifier', '>= 1.0.3' end group :production do gem 'therubyracer-heroku', '~> 0.8.1.pre3' gem 'pg' gem 'thin' end group :development do gem "taps", "~> 0.3.23" gem "rvm", "~> 1.9.2" end gem 'jquery-rails' # To use ActiveModel has_secure_password # gem 'bcrypt-ruby', '~> 3.0.0' # Use unicorn as the web server # gem 'unicorn' # Deploy with Capistrano # gem 'capistrano' # To use debugger # gem 'ruby-debug19', :require => 'ruby-debug'
And complete error:
Bundler could not find compatible versions for gem "railties": In Gemfile: twitter-bootstrap-rails (~> 2.0) ruby depends on railties (>= 3.2.1) ruby sass-rails (~> 3.1.5.rc.2) ruby depends on railties (3.1.0)
What is wrong? When I remove the version
~> 2.0
from the gem, it works, but I need the new version of bootstrap...EDIT: bundle install
Bundler could not find compatible versions for gem "railties": In snapshot (Gemfile.lock): railties (3.1.2) In Gemfile: twitter-bootstrap-rails (~> 2.0) ruby depends on railties (>= 3.2.1) ruby Running `bundle update` will rebuild your snapshot from scratch, using only the gems in your Gemfile, which may resolve the conflict.
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John Lockwood almost 12 yearsI had a similar problem and the bundle update was the solver. Voted up. Cheers.
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busyPixels over 11 yearsI tried this and it worked locally but as soon as I push to heroku I get the "We're sorry, but something went wrong." view. Any insight into how to resolve this? github.com/aharris/The-Childrens-Journey/commit/…
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shajin about 11 yearsCan u explain what happened and what u did to overcome this pblm??