I have a problem with R in Ubuntu 16.04. I do not know if it is mine pc or general problem but I was not able to find solution on Internet. First of all I can not change locale to greek by getting this message: "In Sys.setlocale("LC_CTYPE", "Greek") : OS reports request to set locale to "Greek" cannot be honored" Second and more serious is that I can not use some functions like graph_from_adjacency_matrix or print_all I get these messeges: "could not find function "graph_from_adjacency_matrix"" "could not find function "print_all"". I am using R version 3.4.2 (2017-09-28) -- "Short Summer" either on rstudio or ubuntu terminal. On my pc I also run win 10 with the same installs and I do not have the above problems, but I work on ubuntu and can not change Os all the time. Please help me.
Thank you for your time, George gbala...@gmail.com [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.