Description of issue -
Steps taken so far -
install.packages("tidyverse") 试开URL’https://mirrors.tuna.tsinghua.edu.cn/CRAN/bin/macosx/el-capitan/contrib/3.5/tidyverse_1.2.1.tgz' Content type 'application/octet-stream' length 88754 bytes (86 KB) ================================================== downloaded 86 KB
The downloaded binary packages are in /var/folders/ng/b6fftm3n6md1mxjms72qz14h0000gn/T//RtmprEdG2d/downloaded_packages
library(tidyverse) 错误: package or namespace load failed for ‘tidyverse’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]): 载入了名字空间‘rlang’ 0.3.0.1,但需要的是>= 0.3.1
From Troubleshooting Guide: Using RStudio
Try installing rlang on its own, and then installing tidyverse.
install.packages("rlang")
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