Has one try to install the ggplot2 package recently? I tried to install it on my new system and had trouble:
> install.packages("ggplot2") Installing package(s) into 'C:/Program Files/R/R-2.14.2/library' (as 'lib' is unspecified) also installing the dependency 'scales' trying URL 'http://cran.case.edu/bin/windows/contrib/2.14/scales_0.2.0.zip' Warning in install.packages : cannot open: HTTP status was '404 Not Found' Error in download.file(url, destfile, method, mode = "wb", ...) : cannot open URL 'http://cran.case.edu/bin/windows/contrib/2.14/scales_0.2.0.zip' Warning in install.packages : download of package 'scales' failed trying URL 'http://cran.case.edu/bin/windows/contrib/2.14/ggplot2_0.9.0.zip' Warning in install.packages : cannot open: HTTP status was '404 Not Found' Error in download.file(url, destfile, method, mode = "wb", ...) : cannot open URL 'http://cran.case.edu/bin/windows/contrib/2.14/ggplot2_0.9.0.zip' Warning in install.packages : download of package 'ggplot2' failed Thanks Ming Ming Yang, PhD Xerox Research Center Webster 800 Phillips Rd (MS:0147-11B); Webster, NY, 14580 Ph: (585) 422-2375 Fx: (585) 231-8404 [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.