[R-SIG-Mac] R commander installation problem (Mac OSX Capitan)

[Candice Chan]

Hello, I am completely new to using R and I'm trying to install it onto my laptop (Mac Capitan 10.11.5). I have downloaded R commander, and also ensured I installed the latest X Quartz. I then run "library(Rcmdr)", but received the following message: Loading required package: splinesLoading required package: RcmdrMiscLoading required package: carLoading required package: sandwichError : .onLoad failed in loadNamespace() for 'Rcmdr', details:  call: structure(.External(.C_dotTclObjv, objv), class = "tclObj")  error: [tcl] invalid command name "tk_messageBox".Error: package or namespace load failed for ‘Rcmdr’I searched for help and some previous posts suggested running X quartz in the background and restarting R, and try again. However that failed to solve the problem. I would really appreciate your help and advice on this. Thank you very much Candice NUS Student 
 		 	   		  
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