To use, burn the image on an SD card that is at least 16Gb in size (use a utility such as Pi Imager that can burn the compressed image directly)
Then insert the SD card in a raspberry pi 4 and boot the pi.
You can login with user gbn and password gbn2021.
This has been created and tested on a Rpi 4 with 4GB memory, but should work on all models.
Note that the first boot might take a while longer as the image will automatically be expanded to recover all additional
space on the SD card. So if you write the image on a 64Gb card the root filesystem after the first boot will contain all 64 Gb.
The image is based on Ubuntu 20.10 desktop
with a large number of dependencies for code C-language development.
Both R and SWI-Prolog are installed (from sources), along with their dependencies (via Ubuntu compiled packages, eg SWI-Prolog dependencies).
gBN also depends on Gobnilp,SCIP optimisation suite, graphviz, which are also installed.
% swipland then issue querries in SWI-Prolog for: (a) load the library, (b) load the desired example and (c) run the relevant code.
?- use_module(library(gbn)). ?- [cancer(aml)]. ?- aml.An example complete interactions run in a terminal- with outputs:
% swipl Welcome to SWI-Prolog (threaded, 64 bits, version 8.3.16-12-g17113eae1) SWI-Prolog comes with ABSOLUTELY NO WARRANTY. This is free software. Please run ?- license. for legal details. For online help and background, visit https://www.swi-prolog.org For built-in help, use ?- help(Topic). or ?- apropos(Word). ?- use_module(library(gbn)). % Loading installed R library: RColorBrewer % Loading installed R library: cowplot % Loading installed R library: NMF % Loading installed R library: ggplot2 % Loading installed R library: ggpubr % Loading installed R library: gridExtra true. ?- [cancer(aml)]. true. ?- aml. % Starting: aml % Starting: fisher_nets % Starting: fam_hmaps % Starting: gates_nets % Starting: svg_legend % Finished: aml true. ?- ls( 'aml_min60-21.01.24'). % aml_min60.bn aml_min60_fisher.dot % aml_min60.dat aml_min60_fisher_leg.svg % aml_min60.dot aml_min60_fisher.svg % aml_min60_fams/ aml_min60_gates_best.csv % aml_min60_fclr.csv aml_min60_multi_prns.png % aml_min60_fclr.dot aml_min60_prns/ % aml_min60_fclr_gated.dot aml_min60_scnti.txt % aml_min60_fclr_gated_leg.svg aml_min60.set % aml_min60_fclr_gated.svg aml_min60_std_output.txt % aml_min60_fclr_leg.svg aml_min60.svg % aml_min60_fclr.svg true. ?- halt. There were 50 or more warnings (use warnings() to see the first 50) %
There are 3 images showing the OS image in action:
The script to create the whole image is also available: gbn_box.sh