新人小白，刚接触R语言，就在导入数据这里卡住了，求助！谢谢各位了，我用的是mac版本的R 3.2.0 GUI 1.65 Mavericks build (6931)
我用的这个语言，哪里不对，错误类型不太懂，xlsx的数据包我也下了，java我也装了

> library(xlsx) + read.xlsx(file, choose())
载入需要的程辑包：rJava
Error : loadNamespace()里算'rJava'时.onLoad失败了，详细内容：
  调用: dyn.load(file, DLLpath = DLLpath, ...)
  错误: 无法载入共享目标对象‘/Library/Frameworks/R.framework/Versions/3.2/Resources/library/rJava/libs/rJava.so’：:
  dlopen(/Library/Frameworks/R.framework/Versions/3.2/Resources/library/rJava/libs/rJava.so, 6): Library not loaded: /Library/Frameworks/R.framework/Versions/3.1/Resources/lib/libR.dylib
  Referenced from: /Library/Frameworks/R.framework/Versions/3.2/Resources/library/rJava/libs/rJava.so
  Reason: image not found
错误: 无法载入程辑包‘rJava’