Installed rsconnect like this. It installs.
install.packages("rsconnect", type = "source", dependencies = TRUE, repos = "http://cran.rstudio.com/")
Then I try to authenticate my account, but get this error from this code.
code:
> rsconnect::setAccountInfo(name='me', token='token', secret='pass')
error:
Error in inferCertificateContents(system.file("cert/shinyapps.io.pem", :
could not find function "file.size"