以下是报错内容,请问要如何解决╥﹏╥
警告: 无法在貯藏處https://cran.rstudio.com/src/contrib中读写索引:
无法打开URL'https://cran.rstudio.com/src/contrib/PACKAGES'
警告: 无法在貯藏處https://cran.rstudio.com/bin/windows/contrib/4.5中读写索引:
无法打开URL'https://cran.rstudio.com/bin/windows/contrib/4.5/PACKAGES'
警告: 无法在貯藏處https://cran.rstudio.com/src/contrib中读写索引:
无法打开URL'https://cran.rstudio.com/src/contrib/PACKAGES'
错误于library(terra, quietly = T): 不存在叫‘terra’这个名称的程序包
此外: 警告信息:
package ‘terra’ is not available for this version of R
A version of this package for your version of R might be available elsewhere,
see the ideas at
https://cran.r-project.org/doc/manuals/r-patched/R-admin.html#Installing-packages