我有错误，当我运行捆绑安装

-1

我输入轨s到运行我的服务器，然后我得到这个：我有错误，当我运行捆绑安装

Warning: Running `gem pristine --all` to regenerate your installed   gemspecs (and deleting then reinstalling your bundle if you use bundle --path) will improve the startup performance of Spring. 
Could not find gem 'pg' in any of the gem sources listed in your Gemfile or available on this machine. 
Run `bundle install` to install missing gems.

所以，我没有捆绑安装，然后我得到这个：

An error occurred while installing pg (0.18.4), and Bundler cannot continue. 
Make sure that `gem install pg -v '0.18.4'` succeeds before bundling.

我做酿造安装postgres解决这个问题，但它仍然没有工作。另外，我在gemfile上放了'gem pg'0.18.4'，然后捆绑安装，但仍然无法工作。

我需要你的帮助！下面是我的Gemfile

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails' 
gem 'rails', '4.2.5.1' 
# Use sqlite3 as the database for Active Record 
gem 'sqlite3', group: [:development, :test] 

gem 'pg', group: :production 
#gem 'pg', '0.18.4' 

gem 'rails_12factor', group: :production 
# Use SCSS for stylesheets 
gem 'sass-rails', '~> 5.0' 
# Use Uglifier as compressor for JavaScript assets 
gem 'uglifier', '>= 1.3.0' 
# Use CoffeeScript for .coffee assets and views 
gem 'coffee-rails', '~> 4.1.0' 
# See https://github.com/rails/execjs#readme for more supported runtimes 
# gem 'therubyracer', platforms: :ruby 

# Use jquery as the JavaScript library 
gem 'jquery-rails' 
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks 
gem 'turbolinks' 
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder 
gem 'jbuilder', '~> 2.0' 
# bundle exec rake doc:rails generates the API under doc/api. 
gem 'sdoc', '~> 0.4.0', group: :doc 

# Use ActiveModel has_secure_password 
# gem 'bcrypt', '~> 3.1.7' 

# Use Unicorn as the app server 
# gem 'unicorn' 

# Use Capistrano for deployment 
# gem 'capistrano-rails', group: :development 

group :development, :test do 
    # Call 'byebug' anywhere in the code to stop execution and get a debugger console 
    gem 'byebug' 
end 

group :development do 
    # Access an IRB console on exception pages or by using <%= console %> in views 
    gem 'web-console', '~> 2.0' 

    # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring 
    gem 'spring' 
end

来源

2016-02-19 hujihuji

运行'gem install pg -v'0.18.4''时会发生什么情况 – Erik

从我所看到的pg gem设置为仅用于生产安装，因此您必须运行bundle --without production for那要正常工作，但其次为什么要在开发和生产中运行SQLite？我认为有些查询可能会有所不同，为什么在开发和生产中会有不同的数据库结构 – Richlewis

对不起，我忘记了这一点。当我运行gem install pg -v'0.18.4'时，我得到了“在0秒后完成安装文档”。 – hujihuji

您是否尝试过清理和重建你的宝石包？您可以再次使用命令bundle clean --force，然后再使用bundle install。

请注意：clean命令将删除所有的宝石。

如果您决定运行这些命令，请回发这些命令的结果。

来源

2016-02-20 00:33:03

我有错误，当我运行捆绑安装

回答

相关问题