安装源码包‘httr2’
trying URL ‘https://cran.rstudio.com/src/contrib/httr2_1.0.5.tar.gz’
 Content type ‘application/x-gzip’ length 230632 bytes (225 KB)
 downloaded 225 KB
- installing source package ‘httr2’ …
 ** package ‘httr2’ successfully unpacked and MD5 sums checked
 ** using staged installation
 ‘sh’ is not recognized as an internal or external command,
 operable program or batch file.
 Warning in system2(file.path(R.home(“bin”), “Rcmd.exe”), c(“config”, x), :
 running command ‘“C:/PROGRA~1/R/R-4.4.1patched/bin/x64/Rcmd.exe” config CC’ had status 1
 ‘sh’ is not recognized as an internal or external command,
 operable program or batch file.
 Warning in system2(file.path(R.home(“bin”), “Rcmd.exe”), c(“confi