I am getting the following error when installing the swirl package in R.
install.packages('swirl')
Warning in install.packages : 'lib = "C:/Program Files/R/R-3.3.2/library"' is not writable
It then asks whether you want to create personal directory. When you say yes the response is the following:
Error in install.packages : unable to create ‘//isad.isadroot.xx.ac.uk/UOX/User/R/win-library/3.3