R package future.clustermq is only available via GitHub and can be installed in R as:
remotes::install_github("HenrikBengtsson/future.clustermq", ref="master")
To install the pre-release version that is available in Git branch develop
on GitHub, use:
remotes::install_github("HenrikBengtsson/future.clustermq", ref="develop")
This will install the package from source.