未找到与 R 版本 3.5.0 兼容的 RTools [英] No RTools compatible with R version 3.5.0 was found

问题描述

我在为 R 版本 3.5.0 安装 data.table 时遇到问题，建议检查 RTools 是否已正确安装.

安装 RTools 3.5(这似乎是最新的)后，我输入了

find_rtools(T)

我收到以下消息:

警告:构建 R 包需要 Rtools，但没有版本找到了与 R 3.5.0 兼容的 Rtools.(仅找到以下不兼容的 Rtools 版本:3.4、3.5)请从以下位置下载并安装适当版本的 Rtoolshttp://cran.r-project.org/bin/windows/Rtools/.

所以一方面看起来我确实安装了 3.5，但似乎认为有一个更新/不同的版本.

有什么想法吗?

解决方案

问题是 Rtools 3.5 不在你的 Windows 系统 PATH 因此 find_rtools 找不到.另一种可能性是 Rtools 的不兼容版本在 PATH

中

安装Rtools的最佳实践:

• 下载

  安装后，我们可以通过在R

  中运行这个命令来仔细检查

  R>Sys.getenv('PATH')[1] "C:\Program Files\R\R-3.5.0\bin\x64;c:\Rtools\bin;c:\Rtools\mingw_64\bin;

  另请参阅此指南

  ---

  编辑:对于那些没有管理权限的人，请查看以下链接:

  • Rtools 与 R 便携
  • 在没有管理员权限的情况下在 Windows 上构建 R 包
  • 设置 RStudio Portable 默认 R 版本

  I had problems installing data.table for R version 3.5.0, and was advised to check that RTools was properly installed.

  After installing RTools 3.5 (this seems to be the latest) I typed

  find_rtools(T)
  

  I got the following message:

  WARNING: Rtools is required to build R packages, but no version 
  of Rtools compatible with R 3.5.0 was found. 
  (Only the following incompatible version(s) of Rtools were found:3.4,3.5)
  
  Please download and install the appropriate version of Rtools from 
  http://cran.r-project.org/bin/windows/Rtools/.
  

  So on the one hand it looks like I do have 3.5 installed, but it seems to think there is a newer/different version.

  Any thoughts?

  解决方案

  The problem was Rtools 3.5 was not in your Windows system PATH thus find_rtools couldn't find it. Another possibility was that an incompatible version of Rtools was in the PATH

  Best practice for installing Rtools:

  • Download the latest version

  • Install RTools at default recommended location (at the root of your C drive): C:/Rtools/

  • <Important> Check the box that allows Rtools to modify system PATH

  After the installation, we can double check by running this command inside R

  R> Sys.getenv('PATH')
  [1] "C:\Program Files\R\R-3.5.0\bin\x64;c:\Rtools\bin;c:\Rtools\mingw_64\bin;
  

  See also this guide

  ---

  Edit: for those who don't have Administration rights, see these links:

  • Rtools with R portable
  • Building R packages on Windows without administrator access
  • Setting up RStudio Portable Default R version

  这篇关于未找到与 R 版本 3.5.0 兼容的 RTools的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！