[R] Error in unitrootTest (fSeries)

[Roberto Bertolusso]

Hello, I am getting the following error message from unitrootTest.
Do you have any clue of what could be wrong.

Details: AMD64 (x86_64) Gentoo Linux system.


library(fSeries)
kmodel <- list(ar=c(.3,0,0,0,0.7,-.4*.7),d=1)
x=armaSim(nobs,model=kmodel)
unitrootTest(x,trend="c",statistic="t",method="adf",lags=2)
Error in file(file, "r") : unable to open connection
In addition: Warning message: 
cannot open file `library/fSeries/libs/.urc1.tab' 


Thank you very much
Roberto
-- 
Roberto Bertolusso <rbertolusso at yahoo.com>