* installing *source* package ‘loon.ggplot’ ...
** this is package ‘loon.ggplot’ version ‘1.3.4’
** package ‘loon.ggplot’ successfully unpacked and MD5 sums checked
** using staged installation
** R
** inst
** byte-compile and prepare package for lazy loading
Error in get(x, envir = ns, inherits = FALSE) : 
  object 'new_aes' not found
Error: unable to load R code in package ‘loon.ggplot’
Execution halted
ERROR: lazy loading failed for package ‘loon.ggplot’
* removing ‘/data/gannet/ripley/R/packages/tests-clang/loon.ggplot.Rcheck/loon.ggplot’