Errors in launching R

I tried a couple of times to launch R today, however, I received the following error messages and I don’t know how to fix the problem. Could anyone please advise? Thank you very much!

This errors means that tidyverse needs rlang version 1.0.2 installed and you have 1.0.1.
Can you do:


and try again?

same error again.

What about:



It does not work, either. Please help. Thx!

Ok, then let’s try to install all of them:

install.packages(c("rlang", "tidyverse"))

@Ivy Can you please tell us where are you accessing RStudio from? what is the URL?

It works! Thank you very much, Storopoli!

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The URL is

Great! Please mark the reply as solution to the thread.