Unable to install robyn

[Dilkashlalwani]

I am unable to install robyn on my vertex ai notebook
Tried the following code :
install.packages("Robyn", repos="http://cran.us.r-project.org")
Recieved the following error :
Package Robyn not for this r version
R.version.string gives the outcome
'4.3.3'

[AdimDrewnik]

Is it even possible to install Robyn in a notebook style environment?