'Object not found' error when loading party package in R

Question

I\'m trying to load the party package in R. I have all the relevant dependencies installed, but when I type library(party), I get the error:

Er         


        

Answer 1

Sys.getenv("vI_HOME")

if(Sys.getenv("vI_HOME")!="")    Sys.setenv(vI_HOME="")

library("party")