future2.14 package is a convenience package for those stuck with R versions lower than 2.14 but want the functions introduced in 2.14. If you are using a version of R that is older than 2.14 you would probably want to install the other 'future' packages as well to get the functions provided in those releases of R as well.
Currently there isn't a release on CRAN.
## Make sure your current packages are up to date update.packages() ## devtools is required library(devtools) install_github("future2.14", "Dasonk") ## You probably should install the other future ## packages which provide the functions for newer version of R too install_github("future2.15", "Dasonk") install_github("future3.0", "Dasonk") # The 'future' package loads the other packages so you don't need # to remember to load all of them at once. install_github("future")