これらの依存関係をすべてインストールすることから始めました。
sudo yum install ruby19 ruby19-devel gem rubygems19-devel make gcc postgresql9 postgresql9-devel postgresql9-server
次に、ルートユーザーに切り替えて実行します
bundle install
緑の成功メッセージが表示されます。
Your bundle is complete! Use `bundle show [gemname]` to see where a bundled gem is installed.
ただし、ディレクトリにcdして実行すると
rails s -p80
これをすべて取得しても起動に失敗します(rootでないとバインドがポート80に機能しないため、まだrootです):
/usr/local/share/gems/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:251:in `require': cannot load such file -- pg_ext (LoadError)
from /usr/local/share/gems/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:251:in `block in require'
from /usr/local/share/gems/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:236:in `load_dependency'
from /usr/local/share/gems/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:251:in `require'
from /usr/local/share/gems/gems/pg-0.14.0/lib/pg.rb:4:in `<top (required)>'
from /usr/local/share/gems/gems/bundler-1.2.0/lib/bundler/runtime.rb:68:in `require'
from /usr/local/share/gems/gems/bundler-1.2.0/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
from /usr/local/share/gems/gems/bundler-1.2.0/lib/bundler/runtime.rb:66:in `each'
from /usr/local/share/gems/gems/bundler-1.2.0/lib/bundler/runtime.rb:66:in `block in require'
from /usr/local/share/gems/gems/bundler-1.2.0/lib/bundler/runtime.rb:55:in `each'
from /usr/local/share/gems/gems/bundler-1.2.0/lib/bundler/runtime.rb:55:in `require'
from /usr/local/share/gems/gems/bundler-1.2.0/lib/bundler.rb:128:in `require'
from /home/user/TransForm/config/application.rb:7:in `<top (required)>'
from /usr/local/share/gems/gems/railties-3.2.8/lib/rails/commands.rb:53:in `require'
from /usr/local/share/gems/gems/railties-3.2.8/lib/rails/commands.rb:53:in `block in <top (required)>'
from /usr/local/share/gems/gems/railties-3.2.8/lib/rails/commands.rb:50:in `tap'
from /usr/local/share/gems/gems/railties-3.2.8/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
おそらく、エラークラップスをいじるのではなく、最初から正しく展開する簡単な方法はありますか? PostgreSQL が必要です。このアプリは、この AWS EC2 インスタンスを除くすべての場所で動作するため、Gemfile が正しいことはわかっています。手がかりがあれば役立ちます。