You are correct, i installed everything all over again and used the github plugin and now it works perfectly...thanks for mentioning it....
On Friday, December 14, 2018 at 6:41:45 AM UTC-5, E. Madison Bray wrote: > > On Fri, Dec 14, 2018 at 12:35 PM E. Madison Bray <erik....@gmail.com > <javascript:>> wrote: > > > > On Fri, Dec 14, 2018 at 11:29 AM E. Madison Bray <erik....@gmail.com > <javascript:>> wrote: > > > > > > On Fri, Dec 14, 2018 at 4:04 AM Amir Zia <knowle...@hotmail.com > <javascript:>> wrote: > > > > > > > > > > > > > > > > On Thursday, December 13, 2018 at 9:05:51 PM UTC-5, Amir Zia wrote: > > > >> > > > >> > > > >> > > > >> On Thursday, December 13, 2018 at 8:38:45 PM UTC-5, Samuel Lelievre > wrote: > > > >>> > > > >>> Fri 2018-12-14 01:53 UTC+1, Amir Zia: > > > >>> > > > > >>> > Ubuntu 18.04 > > > >>> > Sagemath 8.1-7 > > > >>> > Texmacs 1.99.8 > > > >>> > the plugin is downloaded from this page around 3 hours ago: > > > >>> > > https://wiki.sagemath.org/TeXmacs?action=AttachFile&do=view&target=texmacs-sage.tar.gz > > > > >>> > > > >>> Oh, that wiki page is very out of date (we should add a > > > >>> warning there about that). Get the up-to-date plugin from > > > >>> > > > >>> https://github.com/texmacs/SageMath.tm > > > >> > > > >> > > > >> > > > >> > > > >> > > > >> I downloaded the bin & doc & progs then put them in a folder called > sage and then copies the folder into $HOME/.TeXmacs/plugins/ ... I did this > because git would give me errors... > > > >> > > > >> I still get the second error mentioned in the first post.... > > > >> > > > >> Did I install it properly ? > > > > > > > > > > > > > > > > > > > > OK I found a solution.... Here is what I did to get it to work, > Hopefully others with the same problem can be helped: > > > > > > > > (1) Install sagemath. > > > > > > > > (2) Install Texmacs. > > > > > > > > (3) Find where sage is : "which sage" usually it is at > /usr/bin/sage > > > > > > > > (4) sudo ln -s /usr/bin/sage /usr/local/bin/ > > > > > > > > (5) sudo -H nautilus > > > > > > > > (6) go to /usr/share/sagemath/bin/ and copy the content into > /usr/local/bin/ > > > > > > Just for the record, in case anyone else finds this, that all sounds > > > like a bad idea to be honest. Without being able to see your system > > > or know exactly what you did, it's hard to say what the "right" > > > solution would be, but there's no *good* reason to be copying files > > > around your filesystem like this without really knowing why. > > > > > > This sounds like more of a configuration issue, and not "some file > > > needs to be some specific place". > > > > > > (As an aside, you don't need to run nautilus just to copy files; you > > > can do this from the command-line shell with the `cp -R` command :) > > > > > > I don't know anything about texmacs so I regret that I can't offer a > > > "better" solution. All I'm saying is please don't do this, as it's > > > just likely to break more things for you later. > > > > FWIW, I made an Ubuntu 18.04 container just to see what's going on > > with the sagemath 8.1-7 package on there. I can't install Texmacs > > since I don't have an X server. But it occurs to me from your > > original message that you were getting some error from some > > /usr/local/bin/sage, and I think that's your problem in the first > > place. > > > > The directory /usr/local/ is reserved for software that has been > > manually installed system-wide, without management from your system's > > package manager. The Ubuntu package for sagemath 8.1 doesn't put > > anything there (nor should it). The only way you would have some > > /usr/local/bin/sage is if you or someone else put it there yourself at > > some point. And it's broken because it's looking for a > > /usr/local/bin/sage-env (the sage launcher script typically looks for > > this file relative to its own location) which doesn't exist. > > I should read more carefully. You already wrote: > > "then I realized I should add sage to $PATH, So this is what I did: > > which sage > > Output: /usr/bin/sage > > sudo ln -s /usr/bin/sage /usr/local/bin/" > > So you made that symlink yourself, and that's where the problems > started. /usr/bin should already be on your $PATH or else most of > your system wouldn't be working in the first place. I don't think > this was your original problem. I can't see clearly what the original > problem would have been, except that maybe you were using an outdated > version of the texmacs plugin, as Samuel pointed out. > > So again, I stress, start by undoing anything you did involving moving > files into /usr/local because I have a feeling that you're only going > to have more problems down the line as a result of that.... > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
