Ralf, Thanks for this. I tried your installation procedure on my "Linux Mint 19.3 Tricia base: Ubuntu 18.04 bionic" system and everything seemed to work fine except the installation of JupyText.
After performing the steps in * (optional) Install JupyText when I run jfricas $FDIR/foo.input or even just jfricas I get the error message: [C 12:38:09.008 NotebookApp] Bad config encountered during initialization: [C 12:38:09.008 NotebookApp] The 'contents_manager_class' trait of <notebook.notebookapp.NotebookApp object at 0x7fa3b6333860> instance must be a type, but 'jupytext.TextFileContentsManager' could not be imported When I checked the config file: xed $HOME/.jupyter/jupyter_notebook_config.py I noticed that the installation command -- 3. Make Jupytext available. sed -i 's|^# *c.NotebookApp.contents_manager_class =.*|c.NotebookApp.contents_manager_class = "jupytext.TextFileContentsManager"|;s|^# *c.NotebookApp.use_redirect_file = .*|c.NotebookApp.use_redirect_file = False|' $HOME/.jupyter/jupyter_notebook_config.py -- failed to add the line c.NotebookApp.use_redirect_file = False presumably because the file did not previously contain any line like # *c.NotebookApp.use_redirect_file = .* Adding the line manually did not help. In any case I guess jupyter is really complaining about "jupytext.TextFileContentsManager". Commenting this line out allows jfricas to start again but obviously jfricas $FDIR/foo.input still does not work. Regards, Bill. On Sun, 1 May 2022 at 16:22, Ralf Hemmecke <[email protected]> wrote: > > Hello, > > unfortunately there were some issues at > https://github.com/fricas/jfricas/issues > claiming that jfricas didn't work although it worked perfectly for myself. > > Kurt figured out that there were compatibility problems with the > webserver hunchentoot (that was loaded when jfricas started) and the > SBCL version on which the current 1,3,7 release is based on. > > After quite some discussion and many wasted hours in finding a simple > way for a user to make jFriCAS work, I decided that the simplest method > is to put hunchentoot into the FRICASsys image and distribute it > together with FriCAS. The main goal was to make it simple for a user. > > I have now compiled a binary FriCAS distribution that includes > hunchentoot and that works together with jfricas (no no -- not from PyPI). > > I would like to ask the community to give feedback to > > http://hemmecke.org/fricas/dist/1.3.7/ > > any (un)successful feedback is welcome. > > Ralf (with quite a lot of help from Kurt and Qian) > > -- > You received this message because you are subscribed to the Google Groups > "FriCAS - computer algebra system" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/fricas-devel/8e7a57bb-42d4-3ab8-ccd4-8b03eca37090%40hemmecke.org. -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/fricas-devel/CAC6x94Ro0ijJYPUPuZYdp8emX1VTyb-%3Dd1UM%2BXafFHcve-7tmA%40mail.gmail.com.
