无法安装rtools

Question

我需要安装Rtools，但没有成功。

当我运行它时，它会起作用

loadContacts() {
 this.contacts$ = this.contactsService.getContacts().pipe(tap(console.log));
}

当我加载库时，它也可以正常工作。但是，当我运行需要rtools的代码时，我得到：

library(devtools)
find_rtools()
[1] TRUE

当我尝试安装rtools时，我得到了：

Error in sourceCpp(code = code, env = env, rebuild = rebuild, cacheDir = cacheDir,  : 
  Error 1 occurred building shared library.
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/

解决方案

设置路径解决了该问题。谢谢@red_quark

Rtools is not being detected from RStudio