install.packages("Rmpfr")安裝報錯ERROR: compilation failed for package 'Rmpfr'
解決方案：改為：install.packages("Rmpfr", type="binary")
Error: (converted from warning) package 'shiny' was built under R version 3.6.3
解決方案：https://blog.csdn.net/u012110870/article/details/106328670
簡單來說從github上下載安裝包.zip,解壓后運行：install.packages("D:/Gu_lab/Liver/reference/software/shiny-directory-input-master/", repos = NULL, type = "source")