> install.packages("D:/360安全浏览器下载/RGtk2_2.20.31.tar.gz", repos = NULL, type = "source")
Installing package into ‘C:/Users/mi/Documents/R/win-library/3.5’
(as ‘lib’ is unspecified)
* installing *source* package 'RGtk2' ...
** 成功将'RGtk2'程序包解包并MD5和检查
Warning in system("sh ./configure.win") : 'sh' not found
ERROR: configuration failed for package 'RGtk2'
* removing 'C:/Users/mi/Documents/R/win-library/3.5/RGtk2'
In R CMD INSTALL
Warning in install.packages :
installation of package ‘D:/360安全浏览器下载/RGtk2_2.20.31.tar.gz’ had non-zero exit status
大概如上，新人不知道该怎么解决，求帮助！！

请问怎么解决啊，我也遇到问题了

我也遇到了请问怎么解决的

您好，我现在遇到了，这个问题，请问您是如何解？

我也遇到了，请问如何解决？

请看二楼我的回复，可能方法不通用，但可以尝试一下哈

怎么解决呀，教教我