Hi I thought there were no binary tarballs for 18.04? http://files.sagemath.org/linux/64bit/index.html
Regards, Jan On Sun, 12 Aug 2018 at 13:57, Graham Gerrard <graham.gerr...@gmail.com> wrote: > Hi Jan > > I initially installed from the binary tarball. Successfully tried > > sudo apt install tk tk-dev > sage -f python2 > > Ubuntu18.04 seems to be missing several development tools. So I guess > this will all be resolved when a version of sage for 18.04 is formally > released. > > Many thanks for your help. > > Graham > > On 11 August 2018 at 15:22, Jan Groenewald <j...@aims.ac.za> wrote: > >> Hi >> >> On Sat, 11 Aug 2018 at 15:38, Graham Gerrard <graham.gerr...@gmail.com> >> wrote: >> >>> I am using sage from a command prompt ... >>> >>> >>> show(line2d([(0,0),(1,1),(2,4)])) produces >>> >>> /home/graham/SageMath/local/lib/python2.7/lib-tk/Tkinter.py in <module>() >>> 37 # Attempt to configure Tcl/Tk without requiring PATH >>> 38 import FixTk >>> ---> 39 import _tkinter # If this fails your Python may not be >>> configuredhttps:// >>> packages.ubuntu.com/search?keywords=tk&searchon=names&suite=bionic§ion=all >>> for Tk >>> 40 tkinter = _tkinter # b/w compat for export >>> 41 TclError = _tkinter.TclError >>> >>> ImportError: libtk8.6.so: cannot open shared object file: No such file >>> or directory. >>> >> >> >> Did you install from source? (versus from apt / software centre?) >> >> http://doc.sagemath.org/html/en/installation/source.html#tcl-tk >> >> So it looks like even if you just sudo apt install tk8.6 (and mabye >> tk8.6-blt2.5??) >> your ubuntu python might pick it up but not the sage python. >> >> So you should sudo apt install tk8.6-dev (and mabye tkblt-dev??) >> and then rebuild the sage python as per the instructions at the link >> above. >> >> tk packages in ubuntu 18.04: >> >> >> https://packages.ubuntu.com/search?keywords=tk&searchon=names&suite=bionic§ion=all >> >> Or perhaps there is someone else who can answer if one can tell Sage not >> to try to use tk for >> show(lines(... but to use another graphics toolkit. >> >> Regards, >> Jan >> -- >> .~. >> /V\ Jan Groenewald >> /( )\ www.aims.ac.za >> ^^-^^ >> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "sage-support" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/sage-support/xbLE-tPJziI/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> sage-support+unsubscr...@googlegroups.com. >> To post to this group, send email to sage-support@googlegroups.com. >> Visit this group at https://groups.google.com/group/sage-support. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. > -- .~. /V\ Jan Groenewald /( )\ www.aims.ac.za ^^-^^ -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
