ローカルにある JDK 6 の rpm.bin をインストールする

Capfile

task :install_java
  jdk_filename = "jdk-6u39-linux-x64-rpm.bin"
  upload(jdk_filename, "/tmp/#{jdk_filename}")
  run "chmod a+x /tmp/#{jdk_filename}"
  run "#{sudo} /tmp/#{jdk_filename}", :pty => true do |channel, stream, data|
    channel.send_data("\n") if data.start_with? "Press Enter to continue"
    puts data unless data.empty?
  end
end