I'm trying to install a package through the R prompt by doing the following: install.packages('RMySQL') But the output is as follows: --- Please select a CRAN mirror for use in this session --- And nothing else! I can't find a solution to this very basic problem. What am I supposed to type in order to select a CRAN mirror? EDIT: OS: Mac-OS X 10.6.8 R Version: 2.15.0
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