You (can) set environment variables in o .cshrc (if your shell is csh or tcsh)
Syntax: setenv R_LIBS /u/etlfs/dev/users/leedsmar/R/library o .bashrc (if your shell is bash) Syntax: R_LIBS=/u/etlfs/dev/users/leedsmar/R/library export R_LIBS HTH. cheers, Rolf Turner [EMAIL PROTECTED] ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.