[R] Ubuntu 18.04 R repo bionic-cran35 seems to be broken

[Stefan Evert]

> On 28 Apr 2020, at 05:59, Yakov Goldberg <yakov.goldberg using gmail.com> wrote:
> 
> I have not mispelled it.
> That's how repo is added for Ubuntu.
> The problem is: there is no Release file in that folder.

But there is:

	https://cloud.r-project.org/bin/linux/ubuntu/bionic-cran35/Release

So the problem must be something else.

Best,
Stefan