当我尝试在我新安装的 R Studio 上安装 tidyverse 时，已经安装了 Rtools，它给了我这样的错误。我对如何处理这个问题感到困惑。也许我错过了一些基本的东西？

install.packages("tidyverse")

Installing package into ‘C:/Users/Asus/Documents/R/win-library/4.0’
(as ‘lib’ is unspecified) trying URL 'https://cran.rstudio.com/bin/windows/contrib/4.0/tidyverse_1.3.0.zip'

Content type 'application/zip' length 439944 bytes (429 KB) downloaded 429 KB

package ‘tidyverse’ successfully unpacked and MD5 sums checked

The downloaded binary packages are in
C:\\Users\\Asus\\AppData\\Local\\Temp\
tmpwvpGBU\\downloaded_packages

library(tidyverse)

Error: package or namespace load failed for ‘tidyverse’:
.onLoad failed in loadNamespace() for 'broom', details:
call: loadNamespace(name)
error: there is no package called ‘backports’

devtools::install_github("")

Error: .onLoad failed in loadNamespace() for 'pkgload', details:
call: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]])
error: there is no package called ‘backports

编辑：Phil 很棒，效果很好

install.packages("backports") 评论工作

您可以按照评论中的建议手动安装这些依赖项。但是，我会尝试以下方法：

有关 dependencies 参数的更多信息，请参见以下链接：
https://www.rdocumentation.org/packages/utils/versions/3.6.2/topics/install.packages