tibble package won't install but dependencies do. Other packages install fine also. It gives the following error message.
trying URL 'http://cran.rstudio.com/bin/macosx/contrib/4.0/tibble_3.1.0.tgz'
Warning in install.packages
cannot open URL 'http:/cran.rstudio.com/bin/macosx/contrib/4.0/tibble_3.1.0.tgz' HTTP status was '404 Not Found'
Error in download.file(url, destfile, method, mode = "wb", ...) :
cannot open URL 'http://cran.rstudio.com/bin/macosx/contrib/4.0/tibble_3.1.0.tgz'
Warning in install.packages :
download of package ‘tibble’ failed
RStudio version is Version 1.4.1103
R version is R 4.0.4 GUI 1.74 Catalina build (7936)