尝试加载tidyverse，但遇到"> library(tidyverse) in library(tidyverse) Error in library(Tidyverse)：没有名为‘tidyverse’的包“

Question

我运行了install.packages("tidyverse")，安装完成了。

最后，出现了以下错误和警告：

Error in read.dcf(file.path(pkgname, "DESCRIPTION"), c("Package", "Type")) : 
  cannot open the connection
In addition: Warning messages:
1: In download.file(url, destfile, method, mode = "wb", ...) :
  downloaded length 61440 != reported length 104968
2: In unzip(zipname, exdir = dest) : error 1 in extracting from zip file
3: In read.dcf(file.path(pkgname, "DESCRIPTION"), c("Package", "Type")) :
  cannot open compressed file 'rprojroot/DESCRIPTION', probable reason 'No such file or directory'

Answer 1

很可能是因为你

a)忘记install.packages('tidyverse')

或

b) 'install.packages('tidyverse')‘失败

您可能更喜欢{pacman}方法

其中p_load()检查是否已安装，

然后安装/加载或

只需根据需要加载