尝试安装 ggplot2 时出现以下错误:
> install.packages("ggplot2")
Installing package(s) into ‘/home/dodo/R/x86_64-pc-linux-gnu-library/2.13’
(as ‘lib’ is unspecified)
--- Please select a CRAN mirror for use in this session ---
Loading Tcl/Tk interface ... done
Warning message:
In getDependencies(pkgs, dependencies, available, lib) :
package ‘ggplot2’ is not available (for R version 2.13.1)
我正在运行 Ubuntu 11.10 (oneiric)。
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