> updateR()
Installing the newest version of R,
please wait for the installer file to be download and executed.
Be sure to click 'next' as needed...
trying URL 'https://cran.rstudio.com/bin/windows/base/R-4.0.3-win.exe'
Content type 'application/x-msdownload' length 88237960 bytes (84.2 MB)
downloaded 1.7 MB
The file was downloaded successfully into:
~\AppData\Local\Temp\RtmpOycIqp/R-4.0.3-win.exe
Running the installer now...
拒绝访问。
Installation status: FALSE . Removing the file:
~\AppData\Local\Temp\RtmpOycIqp/R-4.0.3-win.exe
(In the future, you may keep the file by setting keep_install_file=TRUE)
[1] FALSE
Warning messages:
1: In download_fun(exe_URL, destfile = exe_filename, quiet = FALSE, :
downloaded length 1798144 != reported length 88237960
2: In shell(install_cmd, wait = wait, ...) :
'~\Local\Temp\RtmpOycIqp/R-4.0.3-win.exe' execution failed with error code 1
提示被删除文件了
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