Hi All,

I installed zeppelin from the below link with R interpreter

https://github.com/Peaceful-learner/incubator-zeppelin/tree/rinterpreter.
Build was successful. But when I am trying to use below code

 %spark.r
require("knitr")
require("repr")
 newiris <- iris
 newiris$Species <- NULL
 (kc <- kmeans(newiris, 3))
 table(iris$Species, kc$cluster)
 plot(newiris[c("Sepal.Length", "Sepal.Width")], col=kc$cluster)
points(kc$centers[,c("Sepal.Length", "Sepal.Width")], col=1:3, pch=8, cex=2)

I am getting error:

*Displaying images through the R REPL requires the repr package, which is
not installed.*

*I tried installing repr using the command below*
library(devtools) devtools::install_github("IRkernel/repr”)
*But it is not working. Just "+" sign is displayed and nothing happens *
*after that. I am trying the above steps in linux.*

*Any help/guidance would be really helpful.*

*Thanks and Regards,*
*Parul*

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