Error: Failed to install 'rgcam' from GitHub

[PaulWolfram]

I am getting this error message when trying to install rgcam:

Error: Failed to install 'rgcam' from GitHub:
  System command 'Rcmd.exe' failed, exit status: 1, stdout & stderr were printed

Seems to be a Windows issue? Any advice?

[PaulWolfram]

Update: Seems like the following workaround worked for me:
install.packages("pak") library(pak) pkg_install("JGCRI/rgcam")

Also possible:
install.packages(devtools) library(devtools) devtools::install_github("JGCRI/rgcam")

[aclaflin]

I must have a different GitHub installation package. This worked for me:

library(githubinstall)
gh_install_packages('JGCRI/rgcam', build_vignettes=TRUE)