当我尝试运行'rake db:setup'时,出现语法错误。当我运行“捆绑安装”时,我没有遇到任何问题,我正在尝试运行Typo应用程序(来自saasbook)。我正在使用Ruby 1.9.3和rails'3.0.10'
ubuntu:~/environment/typo (master) $ rake db:setup
/home/ubuntu/.rvm/gems/ruby-1.9.3-p551/bin/ruby_executable_hooks:24:in `eval': /home/ubuntu/.rvm/rubies/ruby-1.9.3-p551/bin/rake:4: syntax error, unexpected tSTRING_BEG, expecting keyword_do or '{' or '(' (SyntaxError)
exec "$bindir/ruby" -x "$0" "$@"
^
from /home/ubuntu/.rvm/gems/ruby-1.9.3-p551/bin/ruby_executable_hooks:24:in `<main>'
这是我的Gemfile
env = ENV["RAILS_ENV"] || 'development'
dbfile = File.expand_path("../config/database.yml", __FILE__)
source 'https://rubygems.org'
ruby "1.9.3"
gem 'thin'
gem 'rails', '~> 3.0.10'
gem 'require_relative'
gem 'htmlentities'
gem 'json'
gem 'bluecloth', '~> 2.1'
gem 'coderay', '~> 0.9'
gem 'kaminari'
gem 'RedCloth', '~> 4.2.8'
gem 'addressable', '~> 2.1', :require => 'addressable/uri'
gem 'mini_magick', '~> 1.3.3', :require => 'mini_magick'
gem 'uuidtools', '~> 2.1.1'
gem 'flickraw-cached'
gem 'rubypants', '~> 0.2.0'
gem 'rake', '~> 0.9.2'
gem 'acts_as_list'
gem 'acts_as_tree_rails3'
gem 'recaptcha'
gem 'pg'
group :development, :test do
gem 'ruby-debug19'
gem 'factory_girl', '~> 2.2'
gem 'webrat'
gem 'rspec-rails', '~> 2.0'
gem 'simplecov', :require => false
# gem 'sqlite3'
gem 'cucumber'
gem 'cucumber-rails', :require => false
gem 'cucumber-rails-training-wheels'
gem 'database_cleaner'
gem 'capybara'
end
我该如何解决?
耙子有问题。使用Gemfile中指定的相同版本重新安装rake可以解决此问题。gem install rake -v 0.9.2
Rails(3.0.10)上的Ruby(1.9.3)与Postgresql 10不兼容。您必须在Rails 3上使用Postgresql 9或更低版本。我在AWS Cloud9-Ubuntu 18上运行该应用程序。 sudo apt-get install postgresql
将安装postgresql10。因此使用较旧的版本可能有效。
PS-从Ubuntu切换到AWS Linux并运行该应用程序。