RStudio does not install on Debian 10 or Ubuntu 19.04 (depends on old libssl)

We support the Ubuntu LTS releases, e.g., 16.04 and 18.04, but not 17.04, 18.10, 19.04 (which is not released yet).

Debian 10 is a testing version, and I would expect support to be forthcoming in the 1.2 or later release, but defer to a member of the IDE team for the truth.