安装R包会导致错误消息

Question

我尝试安装R软件包crypticIBD检查，但在我尝试使用它时遇到了以下错误

> library("CrypticIBDcheck")
load package : rJPSGCS
load package : rJava
Error : .onLoad in loadNamespace() für 'rJava' error, details:
  command: fun(libname, pkgname)
  error: JAVA_HOME cannot be determined from the Registry
error: Paket ‘rJava’ can't be found
> 

有人指点我指明方向吗？

然后我成功安装了rJava包和treid以再次运行包

 : .onLoad in loadNamespace() error for rJava
  command: fun(libname, pkgname)
  error: JAVA_HOME cannot be determined from the Registry
error: Paket ‘rJava’ can't be found
>