无法在 windows 8 os 中安装 R 包 'dplyr'

Question

> install.packages("dplyr")

以下错误消息是在包安装的情况下抛出的。我正在尝试通过 R stdio 和 R 控制台，这两种情况都面临这个问题。此外，我更改了全局选项 "use internet explorer library/proxy for HTTP"

              cannot open URL 'http://www.stats.ox.ac.uk/pub/RWin/src/contrib/PACKAGES'
            Installing package into ‘C:/Users/User/Documents/R/win-library/3.3’
            (as ‘lib’ is unspecified)
            Warning in install.packages :
              InternetOpenUrl failed: ' âŽˆÿ'
            Warning in install.packages :
              InternetOpenUrl failed: ' âŽˆÿ'
            Warning in install.packages :
              unable to access index for repository http://cran.rstudio.com/src/contrib:
              cannot open URL 'http://cran.rstudio.com/src/contrib/PACKAGES'
            Warning in install.packages :
              InternetOpenUrl failed: ' âŽˆÿ'
            Warning in install.packages :
              InternetOpenUrl failed: ' âŽˆÿ'
            Warning in install.packages :
              unable to access index for repository http://www.stats.ox.ac.uk/pub/RWin/src/contrib:
              cannot open URL 'http://www.stats.ox.ac.uk/pub/RWin/src/contrib/PACKAGES'
            Warning in install.packages :
              package ‘dplyr’ is not available (for R version 3.3.3)
            Warning in install.packages :
              InternetOpenUrl failed: ' âŽˆÿ'
            Warning in install.packages :
              InternetOpenUrl failed: ' âŽˆÿ'
            Warning in install.packages :
              unable to access index for repository http://cran.rstudio.com/bin/windows/contrib/3.3:
              cannot open URL 'http://cran.rstudio.com/bin/windows/contrib/3.3/PACKAGES'
            Warning in install.packages :
              InternetOpenUrl failed: ' âŽˆÿ'
            Warning in install.packages :
              InternetOpenUrl failed: ' âŽˆÿ'
            Warning in install.packages :
              unable to access index for repository http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/3.3:
              cannot open URL 'http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/3.3/PACKAGES'

Answer 1

我遇到了你现在面临的类似问题。当我尝试安装升级版本 (3.2.5) 时问题开始了。我应用了多种技巧。但我认为用以下方法更改回购协议对我有用。试一试。

授予 R 和 RStudio 管理权限 >> "运行作为管理员"

 - Or, Permanently Change: Using properties and Compatibility

在 RStudio 中取消选中“使用 Internet Explorer library/proxy 进行 HTTP”并重新启动。

不需要：

如果你想改变回购：

install.packages("dplyr", dependencies=TRUE, repos='http://cran.rstudio.com/')

我使用的是 RStudio 版本 0.99.491 R 版本 3.2.5 (2016-04-14) 平台：x86_64-w64-mingw32/x64（64 位）运行下：Windows 7 x64（内部版本 7600）

Answer 2

最后我用默认的下载方式解决了这个问题"libcurl"

options(download.file.method="libcurl")

无法在 windows 8 os 中安装 R 包 'dplyr'

Cant able to install R package 'dplyr' in windows 8 os

r

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