小白baidumap安装报错，累

试过用install_github方法安装，

devtools::install_github('badbye/baidumap')

也试过直接从GitHub上下载下来再安装，

devtools::install_local("D:/REmap-master.zip")

但都出现了同一报错，有点不太明白，

Error in rethrow_call(c_processx_exec, command, c(command, args), stdin,  : 
  Command 'D:/应用文件/R/R-3.6.3/bin/x64/Rcmd.exe' not found @win/processx.c:983 (processx_exec)
Type .Last.error.trace to see where the error occured

https://blog.csdn.net/puhaibo_skynet/article/details/39580657