r - R4.0.4如何安装DT

Question

尝试在 R4.0.4 中安装包 DT，所有依赖项安装到高于所需版本

> install.packages("DT")
Installing package into ‘C:/Users/paul28/Documents/R/win-library/4.0’
(as ‘lib’ is unspecified)
trying URL 'https://rweb.crmda.ku.edu/cran/bin/windows/contrib/4.0/DT_0.17.zip'
Content type 'application/zip' length 1826019 bytes (1.7 MB)
downloaded 1.3 MB

Warning in install.packages :
  downloaded length 1363968 != reported length 1826019
Warning in install.packages :
  error 1 in extracting from zip file
Warning in install.packages :
  cannot open compressed file 'DT/DESCRIPTION', probable reason 'No such file or directory'
Error in install.packages : cannot open the connection

标签： rinstallationdt