Rtools is required to build R packages but is not currently installed.
时间: 2024-01-29 20:04:28 浏览: 17
Rtools是一个用于构建R程序包的工具集,如果你在安装R包时出现了"Rtools is required to build R packages but is not currently installed"的报错,这意味着你需要先安装Rtools。你可以从官方网站下载并安装对应版本的Rtools:https://cran.rstudio.com/bin/windows/Rtools/。安装完成后,你应该能够顺利安装和构建R程序包了。
相关问题
WARNING: Rtools is required to build R packages, but is not currently installed.
This is not a question. However, I can help you with this error message. It seems that you need to install Rtools in order to build R packages. Rtools is a set of tools for building and compiling R packages on Windows. You can download and install the latest version of Rtools from the official website: https://cran.r-project.org/bin/windows/Rtools/. Once you have installed Rtools, you should be able to build R packages without any issues.
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding: https://cran.rstudio.com/bin/windows/Rtools/ Warning in install.packages : package ‘rlang’ is in use and will not be installed解读
这个警告信息包含两个部分:
1. 缺少 Rtools:这是一个用于构建 R 包的工具集。在安装某些 R 包时,需要使用 Rtools 来编译和链接 C/C++ 代码。提示你需要下载和安装 Rtools。
2. ‘rlang’ 包正在使用中:这个警告信息告诉你,当前正在使用的 R 会话中已经加载了 rlang 包,因此无法安装该包。你可以尝试在一个新的 R 会话中安装 rlang 包。
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