r - 无法在 rstudio 云中加载 tidyverse

Question

无法在 rstudio 云中加载 tidyverse。我收到以下错误，我尝试删除 rlang 和 tidyverse，然后再次重新安装，但问题仍然存在。能否请你帮忙？非常感谢。

library(tidyverse)
#> Error: package or namespace load failed for 'tidyverse' in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):
#>  namespace 'rlang' 0.4.5 is already loaded, but >= 0.4.5.9000 is required

随后，我能够使用以下命令更新 rlang，但是 rlang 无法处理下面粘贴的错误。

devtools::install_github("r-lib/rlang", build_vignettes = TRUE)

sessionInfo()
#> R version 3.6.0 (2019-04-26)
#> Platform: x86_64-pc-linux-gnu (64-bit)
#> Running under: Ubuntu 16.04.6 LTS
#> 
#> Matrix products: default
#> BLAS:   /usr/lib/atlas-base/atlas/libblas.so.3.0
#> LAPACK: /usr/lib/atlas-base/atlas/liblapack.so.3.0
#> 
#> locale:
#>  [1] LC_CTYPE=C.UTF-8       LC_NUMERIC=C           LC_TIME=C.UTF-8       
#>  [4] LC_COLLATE=C.UTF-8     LC_MONETARY=C.UTF-8    LC_MESSAGES=C.UTF-8   
#>  [7] LC_PAPER=C.UTF-8       LC_NAME=C              LC_ADDRESS=C          
#> [10] LC_TELEPHONE=C         LC_MEASUREMENT=C.UTF-8 LC_IDENTIFICATION=C   
#> 
#> attached base packages:
#> [1] stats     graphics  grDevices utils     datasets  methods   base     
#> 
#> loaded via a namespace (and not attached):
#>  [1] compiler_3.6.0   magrittr_1.5     tools_3.6.0      htmltools_0.4.0 
#>  [5] yaml_2.2.1       Rcpp_1.0.4       stringi_1.4.6    rmarkdown_1.13  
#>  [9] highr_0.8        knitr_1.23       stringr_1.4.0    xfun_0.7        
#> [13] digest_0.6.25    rlang_0.4.5.9000 evaluate_0.14
Created on 2020-04-27 by the reprex package (v0.3.0)

However when i loading the rlang using the library(rlang) I am getting the error.

library(rlang)
Error in value[3L] :
Package ‘rlang’ version 0.4.5 cannot be unloaded:
Error in unloadNamespace(package) : namespace ‘rlang’ is imported by ‘vctrs’, ‘testthat’, ‘reprex’, ‘lifecycle’, ‘ellipsis’, ‘usethis’, ‘ggplot2’, ‘tibble’, ‘tidyquant’, ‘htmltools’, ‘pillar’, ‘pkgload’ so cannot be unloaded
and the above error with loading the tidyverse continues.

标签： rrstudiotidyverse