Does anyone know how to fix this Rcmdr error? Rcmdr is a package in R that enables you to do statistical analysis in R without actually knowing how to code in R. I think this is from a MAC computer. I'm trying to help a student fix this over email, but I'm actually new to Rcmdr and MAC stuff (I've used PC's all my life).
An image of the error is here: https://www.dropbox.com/s/5ugmeui5xfpahhu/Screen%20Shot%202013-06-28%20at%208.45.08%20PM.jpg
Thanks a lot for your time/help!!!