lfsyliyijin 请教大神，在安装EBImage包时出现下面的问题是什么原因： cannot open URL 'https://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/3.4/PACKAGES.rds': HTTP status was '404 Not Found'Error in R (>= 2.0(list(c(3L, 4L, 1L)), "R (>= 2.0") : could not find function "R (>= 2.0"
