>  BiocManager::install(c("hgu113plus2.db"),ask = F,update = F)
Bioconductor version 3.10 (BiocManager 1.30.10), R 3.6.3
  (2020-02-29)
Installing package(s) 'hgu113plus2.db'
Error in readRDS(dest) : 读取链结时发生了错误
此外: Warning messages:
1: package ‘hgu113plus2.db’ is not available (for R version 3.6.3)
2: In readRDS(dest) : lzma decoding result 10