On Tue, Nov 7, 2017 at 6:46 PM, George Balas <gbala...@gmail.com> wrote: > For anyone who sees this conversation. > > There is a bug in installation of igraph in R language in Ubuntu. There is > a solution in stackoverflow.
A link would be nice. We have to use the devtools. Write this code: > install.packages("devtools") > library(devtools) > install_github("igraph/rigraph") This is a temporary work-around that is only needed until igraph is updated in CRAN. The bug report is at https://github.com/igraph/rigraph/issues/234 > > If there are errors installing devtools just install any package that > comments. I don't follow this part. Best, Ista > > On Nov 5, 2017 00:07, "George Balas" <gbala...@gmail.com> wrote: > >> -Well it seems that it is getting "el_GR.UTF-8" but still I am not able >> to read files written in greek, there are only "????" instead of letters. >> -Also, I forgot to mention that I do load igraph library when I try >> "graph_from_adjacency_matrix". >> When I check igraph in packages dialog I can not see functions with >> underscores between words, only dots. >> >> 2017-11-04 2:22 GMT+02:00 David Winsemius <dwinsem...@comcast.net>: >> >>> >>> > On Nov 3, 2017, at 5:09 PM, peter dalgaard <pda...@gmail.com> wrote: >>> > >>> > >>> >> On 3 Nov 2017, at 23:39 , George Balas <gbala...@gmail.com> wrote: >>> >> >>> >> 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" >>> > >>> > The Greek locale is likely not called "Greek" outside of Windows. More >>> likely "el_GR.UTF-8" or thereabouts (check your locale database, I'm on a >>> Mac). These things are not standardized across platforms. >>> > >>> >>> Also >>> >>> From help(locales): Attempts to change the character set by >>> Sys.setlocale("LC_CTYPE") that implies a different character set during a >>> session may not work and are likely to lead to some confusion because it >>> may not affect the native encoding. >>> >>> >>> >> 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"". >>> > >>> > Missing library(igraph)? >>> > >>> > -pd >>> > >>> >> 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/posti >>> ng-guide.html >>> >> and provide commented, minimal, self-contained, reproducible code. >>> > >>> > -- >>> > Peter Dalgaard, Professor, >>> > Center for Statistics, Copenhagen Business School >>> > Solbjerg Plads 3, 2000 Frederiksberg, Denmark >>> > Phone: (+45)38153501 >>> > Office: A 4.23 >>> > Email: pd....@cbs.dk Priv: pda...@gmail.com >>> > >>> > ______________________________________________ >>> > 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/posti >>> ng-guide.html >>> > and provide commented, minimal, self-contained, reproducible code. >>> >>> David Winsemius >>> Alameda, CA, USA >>> >>> 'Any technology distinguishable from magic is insufficiently advanced.' >>> -Gehm's Corollary to Clarke's Third Law >>> >>> >>> >>> >>> >>> >> > > [[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. ______________________________________________ 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.