PredictionIO小牛安裝

Question

我使用官方安裝指南： http://docs.prediction.io/0.8.0/install/install-sourcecode.html

$ git clone https://github.com/PredictionIO/PredictionIO.git 
$ cd PredictionIO 
$ ./make-distribution.sh 

輸入這些命令後，我得到了錯誤：

[warn] Class org.apache.hadoop.mapreduce.Job not found - continuing with a stub. 
[warn] Class org.apache.hadoop.mapred.JobConf not found - continuing with a stub. 
[warn] Class java.lang.AutoCloseable not found - continuing with a stub. 
[error] 
[error]  while compiling: /Users/voldemar/tmp/PredictionIO/data/src/main/scala/storage/elasticsearch/ESEngineInstances.scala 
[error]   during phase: typer 
[error]  library version: version 2.10.4 
[error]  compiler version: version 2.10.4 

請告訴我安裝PredictionIO解決方案OSX系統上。

Answer 1

問題解決了安裝JDK 7.