Error in installing gglayer

[Pandeng Wang]

Y叔好，
我在安装gglayer包的时候出错
错误信息如下：

* installing *source* package 'gglayer' ...
** R
** byte-compile and prepare package for lazy loading
Error in get(x, envir = ns, inherits = FALSE) : 
  找不到对象'setup_data_continuous_color'
Error : unable to load R code in package 'gglayer'
ERROR: lazy loading failed for package 'gglayer'
* removing 'C:/Users/wangp/Documents/R/win-library/3.5/gglayer'
In R CMD INSTALL

[Guangchuang Yu]

you need to install github version of ggtree.