我刚刚开始在 Linux 中使用 Rstudio Cloud,在安装软件包时遇到了问题。我刚开始
tidyverse
#安装 tidyverse 软件包
options(repos = c(CRAN = "https://cloud.r-project.org"))
options(download.file.method = "libcurl")
install.packages("tidyverse")
#我遇到错误
> install.packages("tidyverse")
Warning in install.packages :
unable to access index for repository https://cloud.r-project.org/src/contrib:
cannot open URL 'https://cloud.r-project.org/src/contrib/PACKAGES'
Installing package into ‘/home/skeam/R/x86_64-pc-linux-gnu-library/4.3’
(as ‘lib’ is unspecified)
Warning in install.packages :
unable to access index for repository https://cloud.r-project.org/src/contrib:
cannot open URL 'https://cloud.r-project.org/src/contrib/PACKAGES'
Warning in install.packages :
package ‘tidyverse’ is not available for this version of R
我在网上阅读了一些类似的帖子,他们建议取消选中“使用 HTTP 的安全方法”。我这样做了,但仍然不起作用。
任何人都可以阅读该错误并提出一些解决方案。
亲切的问候,
Synat
验证 CRAN 存储库 选项(repos = c(CRAN =“https://cloud.r-project.org”))
使用替代 CRAN 存储库 选项(repos = c(CRAN =“https://cran.rstudio.com/”)) install.packages(“tidyverse”)
检查您的 R 版本:如果您的 R 版本已过时,某些软件包可能与其不兼容。