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[Pharo-project] Fwd: Problem installing Neptuno

by Frank Church

Has anyone managed to get Neptuno - ConfigurationOfDBXTools in Pharo 1.4?. When I try to install Neptuno in Pharo 1.4 I get the error - 'announcer is already defined in MorphTreeModel' ---------- Forwarded message ---------- From: Frank Church <vfclists(a)gmail.com> Date: 14 January 2013 01:05 Subject: Problem installing Neptuno To: A friendly place where any question about pharo is welcome <pharo-users(a)lists.gforge.inria.fr> When I try to install Neptuno in Pharo 1.4 I get the error - 'announcer is already defined in MorphTreeModel' Gofer it squeaksource: 'MetacelloRepository'; package: 'ConfigurationOfDBXTools'; load. (((Smalltalk at: #ConfigurationOfDBXTools) perform: #project) perform: #version: with: #stable) load: 'Phoseydon'. Gofer it squeaksource: 'MetacelloRepository'; package: 'ConfigurationOfDBXBrowser'; load. (((Smalltalk at: #ConfigurationOfDBXTools) perform: #project) perform: #version: with: #stable) load: 'Neptuno' . The error happens at the last stage when I am installing Neptuno. The issue appears in the DBXTalk mailing list - http://forum.world.st/Re-Pharo-project-How-to-load-Phoseydon-and-Neptuno-td… -- Frank Church ======================= http://devblog.brahmancreations.com -- Frank Church ======================= http://devblog.brahmancreations.com

Jan. 14, 2013

[Pharo-project] Inria Research Positions Lille

by Marcus Denker

FULL TIME PERMANENT RESEARCH POSITIONS IN LILLE, FRANCE ======================================================= Inria-Lille, RMoD Research Group The RMoD research group invites applications to 3 CR2 an/or CR1 positions in the Inria center of Lille, France. Proficiency in French is not required. CR2 âYoung graduate scientistâ --------------- The CR2 position is the entry level, a junior researcher position. No teaching, permanent position with tenure after a probation period of 12 Months. Requirements: - A PhD - In practice, the competition is very hard and a strong academic CV is needed on a level that requires, besides a very good PhD, at least one to two years of postdoctoral research experience. CR1 âYoung experienced scientistâ ----------------- The CR1 position is for confirmed researchers with experience in research, strong international recognition, and established leading abilities. No teaching, permanent position with tenure after a probation period of 12 Months. Requirements: - A PhD and four years of research experience. - A very strong academic CV. PROFILE ------------- The candidate must have a doctoral degree, a strong background in Computer Science, and internationally significant research achievements in software engineering (particularly software evolution) and/or programming languages. Duties include: -Research (no teaching). -Help manage the RMoD Research group. -Be involved with the self-governance of the Inria Lab and Inria as a whole. -Guide PhD students (and therefore get a French habilitation to be able to formally supervise PhD students). -Help acquire additional funds for PhD students, Postdocs and Engineers. -Transfer research results to the real world. MISSION -------- Join one of our two lines of research: Tools for Software Maintenance or New Programming Language Constructs for Software Evolution. THE REGION ---------- Lille is strategically located in Northern Europe with train connections to Paris (1h), London (1h30) and Brussels (30 min.) The Nord Pas de Calais region is a dynamic area in both industry and research for computer science with companies that are european leaders in their branch. Lille, the capital of northern France is an attractive metropolis of over 1 million inhabitants. Cost of living in Lille is lower than that of very big cities such as Paris and London. THE TEAM -------- RMoD is an Inria research project team. It consists of 6 permant researchers (Inria CR and DR, as well as University Assistant Professors) and Engineers, postdocs and students (Master and PhD). RMoD is an international team with more than 20 members from six countries. LINKS: RMoD: http://rmod.lille.inria.fr INRIA Lille: http://www.inria.fr/lille/ INRIA in General: http://www.inria.fr Lille: - http://en.wikipedia.org/wiki/Lille - http://wikitravel.org/en/Lille APPLICATION ------------ Please contact the head of the research team: Stephane.Ducasse(a)inria.fr or one of the following group members: Nicolas.Anquetil(a)inria.fr, Marcus.Denker(a)inria.fr or Damien.Cassou(a)inria.fr Permanent Link to this Call: http://rmod.lille.inria.fr/web/pier/blog/2013-01-14

Jan. 14, 2013

[Pharo-project] [update 2.0] #20470

by Marcus Denker

20470 ----- Issue 7239: Nautilus strange display for abstract methods http://code.google.com/p/pharo/issues/detail?id=7239 Diff information: http://ss3.gemstone.com/ss/Pharo20/Nautilus-MarcusDenker.389.diff

Jan. 14, 2013

Re: [Pharo-project] Evaluate math expression

by Damien Cassou

On Mon, Jan 14, 2013 at 11:08 AM, H. Hirzel <hannes.hirzel(a)gmail.com> wrote: > References: I would add http://pharobooks.gforge.inria.fr/PharoByExampleTwo-Eng/latest/ -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

Jan. 14, 2013

Re: [Pharo-project] [Update] Zinc-SSO OAuth 1.0 & OpenID Alpha Code & Live Demos

by CÃ©drick BÃ©ler

Hi Jan and Sven, To my knowledge, CAS is mainly used in for uPortal wich is "the leading open source enterprise portal framework built by and for the higher education community", see http://www.jasig.org/uportal In France, there's a system called ESUP [1], an "Environnement NumÃ©rique de Travail" (don(t know the english equivalent). To me it's no more than a portal for web applications with rights/customization according to UNI profile (student, professors, researchers, ...). I hate ESUP, it's full Java and XML, looks old to me and not ergonomic. It's Open source but cost a lot to deploy and maintain... We don't have setup this system yet in our Uni but there is already the SSO part, (Java CAS server) wich does the job... I also noticed in some other UNI that they don't always use ESUP but CAS is their SSO... If I had a Pharo client, I could prototype quicker a "ENT like" so I can show IT people that ESUP is far from necessary ! Porting such client in ST seems not possible in a reasonnable time for me and the outcomes are not guaranteed (also time is missing)... I actually do it now in PHP :( I also think that doing an ENT in Pharo/Smalltalk could be a nice opportunity for web companies to sell such products to UNI... FYI, the installation of ESUP + "cassification" of some apps that integrates this portal is sol between 25 and 35kâ¬ ! To sum up, I think having a CAS client would be nice only if a company plan to make and sell ENT like system (ObjectFusion, beta9, Inceptive, agilistic...). I caon't really ask for prototype needs... Cheers, CÃ©drick [1] ESUP exemples: https://www.google.fr/#hl=en&tbo=d&output=search&sclient=psy-ab&q=ent&oq=en… [2] some cas clients: http://www.jasig.org/cas/client-integration [3] ruby version, rubycas : https://github.com/rubycas code.google.com/p/rubycas-server/ code.google.com/p/rubycas-client/ [4] CAS centralize authentification, is cross domain, OpenID decentralizes authentification http://stackoverflow.com/questions/2033026/sso-with-cas-or-oauth/3181557#31… [5] ENT on french wikipedia... http://fr.wikipedia.org/wiki/Espace_numÃ©rique_de_travail > I'm not familiar with CAS and I don't know where it is used. Currently Zinc-SSO only implements the client/consumer side of the different protocols. Are you just looking for a client side implementation of CAS in Smalltalk or also the " identity provider" side? It would be only the client side. > > Jan. > > > > > > Any chance for a CAS implementation ? (http://www.jasig.org/cas/client-integration) > > I guess not because it's very different (and complex) compared to OAuth and OpenID, but I ask to have a confirmation :) > > I looked at CAS many years ago. From what I remember it is comparable in complexity to OAuth1 and OpenID (OAuth2 is simpler). Jan is the expert, maybe he has more to say about this. > > In any case, as always, it is a question about resources. > > Is CAS used a lot ? Are there public reference providers to work against ? Provider is mainly the java server... I don't know a public one, I have credentials for my uni server and I can eventually give my credentials to try... I've already asked for demo account to the IT staff and they refused ! > > Regards, > > Sven > > PS: Remember our DropBox experiments from so long ago ? I might try using Zinc-SSO to do it, provided I find some time ;-) remember too... sad I stopped since we lost last versions... still time is missing... I just wish I could do some Smalltalk again ! ;) See you soon, CÃ©drick > > > Thanks anyway for the good work. > > > > CÃ©drick > > > > > > > > > > Le 9 janv. 2013 Ã 09:46, Sven Van Caekenberghe <sven(a)stfx.eu> a Ã©crit : > > > >> Hi, > >> > >> Here is another update regarding the Zinc-SSO project. > >> > >> http://lists.gforge.inria.fr/pipermail/pharo-project/2012-December/072658.h… > >> > >> Jan has been porting his earlier CloudforkSSO work to Zinc-SSO so that we now have support for both OAuth1 and OpenID. Both are considerably more complex than OAuth2 that was implemented earlier. The codebase was cleaned up a bit and more test/demo code was added. > >> > >> Some basic documentation and loading instructions can be found at > >> > >> https://github.com/svenvc/docs/blob/master/zinc/zinc-sso-paper.md > >> > >> Basically you should be able to get all the bits (preferably in Pharo 2.0) by doing > >> > >> (ConfigurationOfZincHTTPComponents project version: '2.2') load: 'SSO' > >> > >> This is not a subject where loading some code gives you a working demo since there is some setup to be done. Therefor we orginanized two live demos: > >> > >> http://sso.stfx.eu > >> http://sso.doit.st > >> > >> There is now support for Google, Microsoft, Facebook, Twitter & Yahoo. The second demo is slight more extensive: it even allows you to do Twitter posts ! > >> > >> Although the code is not yet production quality, we could use some feedback from early adopters to help use shake out remaining problems. > >> > >> Jan & Sven > >> > >> PS: We would like to thank Andy Burnett of Knowinnovation Inc and ESUG for sponsoring this open source work. > >> > >> -- > >> Sven Van Caekenberghe > >> http://stfx.eu > >> Smalltalk is the Red Pill > >> > > > > >

Jan. 14, 2013

[Pharo-project] [OT] JPEG 9 with lossless coding mode

by Torsten Bergmann

http://www.infai.org/jpeg/ Version 9 13-Jan-2013 "Add cjpeg -rgb1 option to create an RGB JPEG file, and insert a simple reversible color transform into the processing which significantly improves the compression."

Jan. 14, 2013

[Pharo-project] Spreadsheet widget

by Torsten Bergmann

For Morphic look at Hans Martin Mosners work (Spreadsheet.zip) here: http://lists.squeakfoundation.org/pipermail/squeak-dev/2008-September/13124… For seaside/web there are many jquery plugins for that available on the web itself. For example: http://www.jquery4u.com/plugins/7-jquery-microsoft-excel-type-plugins/ Bye T.

Jan. 14, 2013

[Pharo-project] SmalltalkHub issues

by Nicolas Petton

Hey guys, As you may have seen, SmalltalkHub is being unstable. We are having issues with the Mongo DB. We are, Esteban and me, looking at the issue, in the meantime SmalltalkHub has to be shut down for a while. Nico

Jan. 14, 2013

Re: [Pharo-project] Smalltalkhub error messages

by Nicolas Petton

Indeed, I'm facing DB issues with Mongo. SmalltalkHub is back online, and I am investigating. Nico Mariano Martinez Peck <marianopeck(a)gmail.com> writes: > It is down now :( > > On Mon, Jan 14, 2013 at 7:47 AM, Camillo Bruni <camillobruni(a)gmail.com>wrote: > >> I am having big issues with smalltalkhub. >> >> It seems like all the Pinocchio stuff is broken again. >> I cannot load P4-Kernel-CamilloBruni.10.mcz from my repository >> http://smalltalkhub.com/#!/~dh83 >> >> Furthermore while Clement is loading it, Smalltalkhub blocks completely! >> >> >> > > > -- > Mariano > http://marianopeck.wordpress.com -- Nicolas Petton http://nicolas-petton.fr

Jan. 14, 2013

Re: [Pharo-project] Smalltalkhub error messages

by Mariano Martinez Peck

It is down now :( On Mon, Jan 14, 2013 at 7:47 AM, Camillo Bruni <camillobruni(a)gmail.com>wrote: > I am having big issues with smalltalkhub. > > It seems like all the Pinocchio stuff is broken again. > I cannot load P4-Kernel-CamilloBruni.10.mcz from my repository > http://smalltalkhub.com/#!/~dh83 > > Furthermore while Clement is loading it, Smalltalkhub blocks completely! > > > -- Mariano http://marianopeck.wordpress.com

Jan. 14, 2013