运行heroku rake db:migrate时出现Heroku错误

时间:2011-12-20 12:29:46

标签: ruby-on-rails postgresql heroku

当我尝试运行时

heroku rake db:migrate

我收到以下错误:

  耙子流产了!   请安装postgresql适配器:gem install activerecord-postgresql-adapter(pg不是捆绑包的一部分。将其添加到Gemfile。)   任务:TOP => db:migrate => DB:load_config   (通过使用--trace运行任务查看完整跟踪)

这是我的Gemfile的样子:

group :production do
  gem 'pg'
end

group :development, :test do
  gem 'turn', '0.8.2', :require => false
  gem 'sqlite3', '1.3.5'
end

所以我将'pg'添加到了Gemfile中,但它仍然抱怨。我有点绝望,因为我不知道接下来要做什么......?

更新 命令heroku run rake db:migrate会导致同样的错误。

这是我的Gemfile:

source 'http://rubygems.org'

gem 'rails', '3.1.3'

group :production do   gem 'pg', '0.12.0' end

group :development, :test do   # Pretty printed test output   gem 'turn', '0.8.2', :require => false   gem 'sqlite3', '1.3.5' end

# Bundle edge Rails instead: # gem 'rails', :git => 'git://github.com/rails/rails.git'

# Gems used only for assets and not required # in production environments by default. group :assets do   gem 'sass-rails', '~> 3.1.5'   gem 'coffee-rails', '~> 3.1.1'   gem 'uglifier', '>= 1.0.3' 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'

非常感谢你的帮助!

更新2

这是我的Gemfile.lock:

  

GEM
  remote: http://rubygems.org/
  specs:
    actionmailer (3.1.3)
      actionpack (= 3.1.3)
      mail (~> 2.3.0)
    actionpack (3.1.3)
      activemodel (= 3.1.3)
      activesupport (= 3.1.3)
      builder (~> 3.0.0)
      erubis (~> 2.7.0)
      i18n (~> 0.6)
      rack (~> 1.3.5)
      rack-cache (~> 1.1)
      rack-mount (~> 0.8.2)
      rack-test (~> 0.6.1)
      sprockets (~> 2.0.3)
    activemodel (3.1.3)
      activesupport (= 3.1.3)
      builder (~> 3.0.0)
      i18n (~> 0.6)
    activerecord (3.1.3)
      activemodel (= 3.1.3)
      activesupport (= 3.1.3)
      arel (~> 2.2.1)
      tzinfo (~> 0.3.29)
    activeresource (3.1.3)
      activemodel (= 3.1.3)
      activesupport (= 3.1.3)
    activesupport (3.1.3)
      multi_json (~> 1.0)
    ansi (1.4.1)
    arel (2.2.1)
    builder (3.0.0)
    coffee-rails (3.1.1)
      coffee-script (>= 2.2.0)
      railties (~> 3.1.0)
    coffee-script (2.2.0)
      coffee-script-source
      execjs
    coffee-script-source (1.1.3)
    erubis (2.7.0)
    execjs (1.2.12)
      multi_json (~> 1.0)
    hike (1.2.1)
    i18n (0.6.0)
    jquery-rails (1.0.19)
      railties (~> 3.0)
      thor (~> 0.14)
    json (1.6.3)
    mail (2.3.0)
      i18n (>= 0.4.0)
      mime-types (~> 1.16)
      treetop (~> 1.4.8)
    mime-types (1.17.2)
    multi_json (1.0.4)
    pg (0.12.0)
      rake-compiler (~> 0.7)
    polyglot (0.3.3)
    rack (1.3.5)
    rack-cache (1.1)
      rack (>= 0.4)
    rack-mount (0.8.3)
      rack (>= 1.0.0)
    rack-ssl (1.3.2)
      rack
    rack-test (0.6.1)
      rack (>= 1.0)
    rails (3.1.3)
      actionmailer (= 3.1.3)
      actionpack (= 3.1.3)
      activerecord (= 3.1.3)
      activeresource (= 3.1.3)
      activesupport (= 3.1.3)
      bundler (~> 1.0)
      railties (= 3.1.3)
    railties (3.1.3)
      actionpack (= 3.1.3)
      activesupport (= 3.1.3)
      rack-ssl (~> 1.3.2)
      rake (>= 0.8.7)
      rdoc (~> 3.4)
      thor (~> 0.14.6)
    rake (0.9.2.2)
    rake-compiler (0.7.9)
      rake
    rdoc (3.12)
      json (~> 1.4)
    sass (3.1.12)
    sass-rails (3.1.5)
      actionpack (~> 3.1.0)
      railties (~> 3.1.0)
      sass (~> 3.1.10)
      tilt (~> 1.3.2)
    sprockets (2.0.3)
      hike (~> 1.2)
      rack (~> 1.0)
      tilt (~> 1.1, != 1.3.0)
    sqlite3 (1.3.5)
    thor (0.14.6)
    tilt (1.3.3)
    treetop (1.4.10)
      polyglot
      polyglot (>= 0.3.1)
    turn (0.8.2)
      ansi (>= 1.2.2)
    tzinfo (0.3.31)
    uglifier (1.2.0)
      execjs (>= 0.3.0)
      multi_json (>= 1.0.2)

PLATFORMS
  ruby

DEPENDENCIES
  coffee-rails (~> 3.1.1)
  jquery-rails
  pg (= 0.12.0)
  rails (= 3.1.3)
  sass-rails (~> 3.1.5)
  sqlite3 (= 1.3.5)
  turn (= 0.8.2)
  uglifier (>= 1.0.3)

2 个答案:

答案 0 :(得分:1)

如果您使用Cedar,则需要运行heroku run rake db:migrate,尽管听起来并非如此。如果您正在运行rails 3或>你应该使用雪松堆栈。

你也可以尝试将gem 'pg', " ~> 0.12.0"添加到你的gem文件中并再次运行bundler(bundle install),它应该获得你的Gemfile.lock(寻找类似:pg (0.12.0))< / p>

如果不起作用可以告诉我们你的环境,也许可以粘贴heroku --trace log?

答案 1 :(得分:0)

尝试将此添加到您的gemfile

gem 'therubyracer'

捆绑它,然后运行所有必要的命令。