无法安装R软件包-找不到“ scales.so”，在NAMESPACE中声明但未找到S3方法

Question

我正在尝试在CRAN中安装软件包，并且其中一个依赖项引发了此错误：

* installing *source* package ‘viridis’ ...
** package ‘viridis’ successfully unpacked and MD5 sums checked
** R
** data
*** moving datasets to lazyload DB
** inst
** preparing package for lazy loading
Warning: S3 methods ‘fullseq.Date’, ‘fullseq.POSIXt’, ‘fullseq.numeric’, ‘print.trans’ were declared in NAMESPACE but not found
Error in library.dynam(lib, package, package.lib) : 
  shared object ‘scales.so’ not found
ERROR: lazy loading failed for package ‘viridis’

这是在Linux 12.04.5 LTS上，

R版本3.2.5

Answer 1

原来你可以用

install.packages('scales')