楼主想要在R-4.3上装一个asw.cluster的package，但是一直报错，我的浏览器（edge）是可以打开这个网站的（已经翻 greatwall），为什么还是安装不上啊呜呜
install.packages("asw.cluster", repos="http://www.group-faultlines.org/packages", type="source")
Warning: 无法在貯藏處http://www.group-faultlines.org/packages/src/contrib中读写索引:
  无法打开URL'http://www.group-faultlines.org/packages/src/contrib/PACKAGES'
Warning message:
package ‘asw.cluster’ is not available for this version of R

A version of this package for your version of R might be available elsewhere,
see the ideas at
https://cran.r-project.org/doc/manuals/r-patched/R-admin.html#Installing-packages