Re: [Sugar-devel] XO Infinity ?

2015-03-02 Thread Christophe Guéret
Hoi, Have you all seen this ? http://www.smh.com.au/digital-life/computers/meet-rangan-srikhanta-the-former-refugee-who-wants-to-change-the-world-one-laptop-at-a-time-20150221-13l07r.html I guess the answer is yes but just in case... Christophe On 27 February 2015 at 18:14, Gonzalo Odiard

Re: [Sugar-devel] [RELEASE] Announcing Sugar 0.102.0

2014-07-04 Thread Christophe Guéret
Congrats on this new release! :-) FYI, I've just updated the packages for ArchLinux, they are to be found in AUR. The activities are still outdated though, I'll take care of updating them a bit later. Christophe On 3 July 2014 10:44, Peter Robinson pbrobin...@gmail.com wrote: On Wed, Jul 2,

Re: [Sugar-devel] Can't run sugar

2014-05-21 Thread Christophe Guéret
Hoi, Glad to read my AUR packaging helped! Let me know if the packaged could be improved in any ways :) Christophe On 18 March 2014 06:30, Sebastian Silva sebast...@fuentelibre.org wrote: Sorry for replying to self once again. I figured I must have had missing dependencies and the easiest

Re: [Sugar-devel] The quest for data

2014-01-06 Thread Christophe Guéret
Dear Sameer, all, That's a very interesting blog post and discussion. I agree that collecting data is important but knowing that are the questions aimed to be answered with that data is even more so. If you need help with that last bit, I could propose to use the journal data as a use-case for

Re: [Sugar-devel] [IAEP] Arch Linux XO image and Sugar packages

2013-11-26 Thread Christophe Guéret
because being a developer I prefer to work from git master... though it's great to have stable packages for Arch of course! Now that 0.100 is out you should be able to get rid of the python2 sed stuff simplifying the PKGBUILDs a bit. On 14 October 2013 12:37, Christophe Guéret christophe.gue

Re: [Sugar-devel] Arch Linux XO image and Sugar packages

2013-10-14 Thread Christophe Guéret
Hello, Nice! I'm maintaining a couple of packages in AUR using the version of the packages shipped in the latest stable release (currently the 13.2.0). Please, let me know if these package do not work for you and if they need to be fixed ;-) Cheers, Christophe On 6 October 2013 01:59, Daniel

[Sugar-devel] First release of SemanticXO [laptop.org #67749]

2012-10-03 Thread Christophe Guéret
of the entire thing. Beyond the two very simple demo activity shipped with SemanticXO, I would be curious to hear from other possible use-cases for it. Cheers, Christophe -- Dr. Christophe Guéret (christophe.gue...@dans.knaw.nl) http://www.few.vu.nl/~cgueret/ http://semweb4u.wordpress.com/ Postdoctoral

Re: [Sugar-devel] Call for testing and feedback: alternative Journal implementation

2012-07-07 Thread Christophe Guéret
service? Or, shall I better wrap external calls to the triple store in a DBus API, even if that is all plain HTTP? Christophe On 2 July 2012 17:38, Christophe Guéret c.d.m.gue...@vu.nl wrote: Hi Aleksey, I've packaged redstore to SD:Factory repos ( https://packages.sugarlabs.org/project/monitor

Re: [Sugar-devel] Call for testing and feedback: alternative Journal implementation

2012-07-02 Thread Christophe Guéret
Hi Aleksey, I've packaged redstore to SD:Factory repos ( https://packages.sugarlabs.org/project/monitor?project=SweetsDistribution:Factory ) the package is redstore that provides redstore command and redstored init.d script. Great! Many thanks :) I didn't make it autorun in case if you

Re: [Sugar-devel] Call for testing and feedback: alternative Journal implementation

2012-05-15 Thread Christophe Guéret
As you rightly guessed, there are some parts of the API that still have to be implemented. The things I've tested so far work fine though: launch the emulator, create some entries by using the activities and browse the content of the journal. Christophe On 15 May 2012 00:09, Sascha Silbe

Re: [Sugar-devel] Call for testing and feedback: alternative Journal implementation

2012-05-12 Thread Christophe Guéret
Is fulltext search implemented in existing light weight triple storages like in RDBMS? ie, if you need fulltext search, create particular index. Nope, in fact you do not control the indexes. Triple store implementing just what is in the recommendation index everything that is a literal. For

Re: [Sugar-devel] Call for testing and feedback: alternative Journal implementation

2012-05-10 Thread Christophe Guéret
How compare SemanticXO journal to our actual implementation, regarding to disk space and performance (in a xo) However I agree this is an important question, I can not give any proper answer to it yet. Some time ago I did some performance test for the triple store:

[Sugar-devel] Call for testing and feedback: alternative Journal implementation

2012-05-09 Thread Christophe Guéret
Dear all, A part of the project SemanticXO concerns the implementation of an alternative Journal implementation making use of the triple store backend. Triple store are data bases optimised to store factual information in the form of statements linking a subject, a property and a value. This

Re: [Sugar-devel] Call for testing and feedback: alternative Journal implementation

2012-05-09 Thread Christophe Guéret
Hi Eduardo, Thanks for testing! Ah, the error actually starts with /usr/bin/sugar-datastore (which I replaced with the one included in the semanticXO directory): datastore-service:13:module:ImportError: No module named semanticstore.datastore Have you modified the first lines of this script

Re: [Sugar-devel] Call for testing and feedback: alternative Journal implementation

2012-05-09 Thread Christophe Guéret
Ah, running datastore-service standalone showed that it was looking for the python module rdflib . After install python-rdflib package, it complains of missing SPARQLWrapper (python?) module. Searching yum for sparql only shows the package rasqal which I have installed. Ok, I totally forgot

[Sugar-devel] 1 minute video about SemanticXO [laptop.org #67749]

2012-02-28 Thread Christophe Guéret
Hi everyone, We recently made a video to explain in a easy way what the goals of SemanticXO are: http://semweb4u.wordpress.com/2012/02/28/1-minute-video-about-semanticxo/ The related feature proposal for Sugar is over there: http://wiki.sugarlabs.org/go/Features/Semantic_Web And there has been

[Sugar-devel] Invitation to help organise a workshop in Greece

2011-12-20 Thread Christophe Guéret
Dear everyone, Stefan Schlobach and myself are organizing a workshop on Down scaling the Semantic Web at the conference ESWC2012. This conference is one of the major one for research done on the Semantic Web, it will take place in May 2012 in Greece [1]. Semantic Web technologies are aimed at

Re: [Sugar-devel] [FEATURE] [DESIGN] Semantic Web

2011-12-02 Thread Christophe Guéret
Nice! Thanks :) I'd recommend moving the git repository to git.sugarlabs.org to facilitate collaboration with other Sugar developers. Done! Everything is now in http://git.sugarlabs.org/semanticxo/main There are four directories: common = Code to compile the triple store and main API to

Re: [Sugar-devel] [FEATURE] [DESIGN] Semantic Web

2011-12-02 Thread Christophe Guéret
On 2 December 2011 15:28, Walter Bender walter.ben...@gmail.com wrote: 2011/12/2 Christophe Guéret c.d.m.gue...@vu.nl Nice! Thanks :) I'd recommend moving the git repository to git.sugarlabs.org to facilitate collaboration with other Sugar developers. Done! Everything is now

[Sugar-devel] Feature proposal: Semantic Web

2011-12-01 Thread Christophe Guéret
Dear everyone, Better late than never... after almost a year of working on SemanticXO there is now a feature page for it: http://wiki.sugarlabs.org/go/Features/Semantic_Web Please let me know what you think ;-) cheers, Christophe ___ Sugar-devel

Re: [Sugar-devel] Help with testing SemanticXO's backend

2011-11-29 Thread Christophe Guéret
Hi James, I finally got around that lib32 problem and produced a new package (same location: https://github.com/downloads/cgueret/SemanticXO/performances.tar.gz ) The results you sent me last where weird, indicating no usage at all of disc space and constant read/write time. That's too good to be

Re: [Sugar-devel] Help with testing SemanticXO's backend

2011-11-05 Thread Christophe Guéret
Oups! I forgot I had installed that package system-wide. It's now in the bundle, please try again :-) Christophe On 5 November 2011 01:03, James Cameron qu...@laptop.org wrote: On Fri, Nov 04, 2011 at 05:17:07PM +0100, Christophe Gu?ret wrote: wget

[Sugar-devel] Help with testing SemanticXO's backend

2011-11-04 Thread Christophe Guéret
Dear everyone, I recently did some scalability testing for the Journal implementation using the triple store Redstore. You can see the results for an XO-1 in this blog post: http://wp.me/p1ffiZ-59 It would be cool if one of you would be willing to run the testing script on an XO-1.5 and

Re: [Sugar-devel] SemanticXO - Christoph Guéret

2011-09-16 Thread Christophe Guéret
://wp.me/1ffiZ for the latest updates about SemanticXO and don't hesitate to reply to this mail if you have any question :-) Cheers, Christophe On 14/09/11 10:37, Bastien wrote: Hi all, sunday Christophe Guéret gave a nice presentation about SemanticXO: The project SemanticXO is about bringing

[Sugar-devel] Help with OS Builder

2011-08-26 Thread Christophe Guéret
/OS_Builder and the README shipped with the modules left me with no answer :-/ Can someone help me with that? Cheers, Christophe PS: I was unsure where this message should go, sorry for the cross-posting -- PhD Christophe Guéret (c.d.m.gue...@vu.nl) http://www.few.vu.nl/~cgueret/ Postdoc working

Re: [Sugar-devel] Help with OS Builder

2011-08-26 Thread Christophe Guéret
On 26/08/11 13:04, Jerry Vonau wrote: On Fri, 2011-08-26 at 09:15 +0200, Christophe Guéret wrote: Hi all, I'm using the OS builder to create a customized 11.2.0 for my XOs 1 and I can't figure out how to do two things: * Include a new binary which is not packaged + the related start scripts

Re: [Sugar-devel] Help with OS Builder

2011-08-26 Thread Christophe Guéret
don't think that's what I need. I don't have any RPM for the things I need to package so creating a new repository wouldn't help Christophe -- PhD Christophe Guéret (c.d.m.gue...@vu.nl) http://www.few.vu.nl/~cgueret/ Postdoc working on LATC (http://latc-project.eu) Knowledge Representation

Re: [Sugar-devel] ArchLinux packages for Sugar

2010-12-14 Thread Christophe Guéret
Hi, I just updated sugar and sugar-datastore. Now they both compile and run on my desktop (test I did not do before...). Please let me know if they work for you as well :) Christophe On 12/13/2010 05:28 PM, Bastien wrote: Hi Christophe, Christophe Guéretc.d.m.gue...@vu.nl writes: The

Re: [Sugar-devel] ArchLinux packages for Sugar

2010-12-13 Thread Christophe Guéret
Hi Cilyan, Yeah sorry, I was the previous maintainer and I wished to bring more to this amazing project, but I had to face the reality, since I have a new job I have no time anymore to maintain all this. I dropped the packages in the hope a kind volunteer would take care of them... And I

Re: [Sugar-devel] ArchLinux packages for Sugar

2010-12-13 Thread Christophe Guéret
Hi Bastien, I had an invalid syntax error (line 26 in sugar-session). I have both python 2.7 and 3.1 on my machine. I s/python/python2 in the first line of sugar-session to get rid of this error, but I run in another one: no module hippo found (I first thought it was related to hippo-canvas

[Sugar-devel] ArchLinux packages for Sugar

2010-12-11 Thread Christophe Guéret
Hi, The sugar packages for ArchLinux were orphans and outdated. I just adopted and updated a bunch of them: http://aur.archlinux.org/packages.php?SeB=mK=tolgam If you are an Arch user, please have a look at them and let me know if they work for you. Cheers, Christophe