无法使用、加载或安装 RStudio 包 "digest"

Question

尝试按照 quanteda 教程进行操作，但我运行遇到了程序问题 here；执行以下代码，我收到错误消息，提示我无法解决包的问题。

> require(quanteda)
> require(quanteda.corpora)
> require(ggplot2)

> corp_tweets <- download(url = 'https://www.dropbox.com/s/846skn1i5elbnd2/data_corpus_sampletweets.rds?dl=1')


Error in loadNamespace(name) : there is no package called ‘digest’

包好像不见了，我尝试加载，得到：

> require("digest")
Loading required package: digest
Warning message:
In library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE,  :
  there is no package called ‘digest’

现在，我再次尝试安装它，但没有成功。

> install.packages("digest")
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/digest_0.6.20.zip'
Content type 'application/zip' length 223139 bytes (217 KB)
downloaded 217 KB

package ‘digest’ successfully unpacked and MD5 sums checked
Warning in install.packages :
  cannot remove prior installation of package ‘digest’

The downloaded binary packages are in
    C:\Users\my_username\AppData\Local\Temp\Rtmpaunnzu\downloaded_packages

有谁知道如何从这里拿走它？非常感谢您的帮助。

P.S.: This（未回答）问题也没有帮助我。

Answer 1

我唯一能找到的 "solution" 是重新安装 RStudio。

无法使用、加载或安装 RStudio 包 "digest"

RStudio package "digest" cannot be used, loaded, or installed

rstudio

install.packages

quanteda