sunspot使用 gem 'sunspot_rails'#gem 'sunspot'sunspot_rails集成了rake工具需要前置安装java库java -versionjava version "1.6.0_20"OpenJDK Runtime Environment (IcedTea6 1.9.8) (6b20-1.9.8-0ubuntu1~10.04.1)OpenJDK Client VM (build 19.0-b09, mixed mode, sharing)mlzboy@mlzboy-laptop:~$