March 2010 - Pharo-users - lists.pharo.org

[GSoC] Call for mentors!!!
by Mariano Martinez Peck March 23, 2010

March 23, 2010

Hi folks. We wanted to let you know that we are calling for mentors. As you can see in the ideas page: http://gsoc2010.esug.org/ideas There are some projects that still don't have mentors. Furthermore, it would be GREAT if each project can have also a second mentor. This is very important as they can complement each other, be backup, etc. So, please, if you want to be mentor or second mentor, just let us know. If you want to be second mentor of a project, it would be a good idea to talk with the first mentor so that both agree about that (we don't want problems!!!). Remember ALL mentors and second mentors have to register to our website as soon as possible. To register: http://gsoc2010.esug.org/registration All mentors have to register to the mailing list: http://groups.google.com/group/smalltalk-gsoc-mentors Janko is doing an excellent work with the website as you can see. Here you can see, for example, the list of the current mentors: http://gsoc2010.esug.org/mentors After mentors (when I say mentors are both, included second mentors), students will have to apply. Of course, we will let you know when. Cheers GSoC admin team esug.gsoc.adm2010(a)gmail.com http://gsoc2010.esug.org/

1 0

Re: [Pharo-users] [Pharo-project] [BetaTesting] [ANN] Pharo-1.0-10515-rc3dev10.03.1
by Mariano Martinez Peck March 21, 2010

March 21, 2010

On Sun, Mar 21, 2010 at 6:36 PM, Dale Henrichs <dale.henrichs(a)gemstone.com>wrote: > Mariano, > > I am seriously considering releasing 1.0-beta.25 today ... I have smacked > the heck out Metacello over the last three days without issues so I'm > thinking I can let this puppy out the door:)...Especially if it will clean > up the release process... > > One other point I have noticed is that the following configurations aren't > pointing to the correct repository: > > ConfigurationOfOmniBrowser > ConfigurationOfRefactoringBrowser > ConfigurationOfOCompletion > ConfigurationOfShout > ConfigurationOfProfStef > > They all reference the package-cache instead of SqueakSource > MetacelloRepository. > Thanks Dale. I didn't realise about that. > > I'm assuming this is because they were in your package-cache when you did > the build. > > No. I take a PharoCore image which is zip, without even the package-cache folder and then I evaluate what you can see in installScript, which is : Gofer new gemsource: 'metacello'; package: 'ConfigurationOfMetacello'; load. ((Smalltalk at: #ConfigurationOfMetacello) project version: '1.0-beta.25') perform: #load. Gofer new squeaksource: 'MetacelloRepository'; package: 'ConfigurationOfPharo'; load. ((Smalltalk at: #ConfigurationOfPharo) project version: '1.0-rc3.10515') perform: #silently: with: true; perform: #load. > I think this is happening because of a recent change in the sorting order > for Gofer ... > > I have no idea. > For the build process you may want to either make sure your package-cache > is empty My package-cache was empty. I even didn't have that folder- > or use disablePackageCache in the places where you explicitly load a > Configuration or perhaps something else? > > How can I do that ? where should I put disablePackageCache ? do you have a example? Thanks! Mariano > Dale > > ----- "Mariano Martinez Peck" <marianopeck(a)gmail.com> wrote: > > | > > | > I see that the installScript uses ConfigurationOfMetacello from > | > gemsource metacello repository instead of Metacello repository. > | Given > | > that this will be the final release of 1.0, shouldn't we copy > | > ConfigurationOfMetacello to squeaksource/MetacelloRepository so that > | the > | > package registered in monticello is this instead of the gemstone > | one. > | > This repo for ConfigurationOfMetacello overrides the one of > | PharoCore > | > that points to squeaksource. > | > > | > Dale, can you put this version in squeaksource. The release is very > | > close and anyway it will be shipped in Pharo dev 1.0, so will reach > | a > | > lot of people, even if not on squeaksource > | > > | > > | Yes. This is because I added the ImageForDevelopers in the group. With > | that, > | when running headless I have the problem with the progress Bar. > | Then, i needed to use the silntly method, which is in Metacello > | beta.25 > | which is not released yet. That's why I have to put the other one. > | > | Don't worry that beta.25 will be then correctly uploaded and released. > | After > | that, the installScript will be even simpler as I won't need to > | install > | Metacello manually, but with the ensureMetacello ;) > | > | Cheers > | > | Mariano > | > | > | > | > Cheers > | > > > | > > Mariano > | > > > | > > _______________________________________________ > | > > Pharo-users mailing list > | > > Pharo-users(a)lists.gforge.inria.fr > | > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-users > | > > | > -- > | > Miguel CobÃ¡ > | > http://miguel.leugim.com.mx > | > > | > > | > | _______________________________________________ > | Pharo-project mailing list > | Pharo-project(a)lists.gforge.inria.fr > | http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

1 0

[BetaTesting] [ANN] Pharo-1.0-10515-rc3dev10.03.1
by Mariano Martinez Peck March 21, 2010

March 21, 2010

Hi folks. We are proud to announce the (hopefully) last RC3 for Pharo 1.0. This image is based in PharoCore-1.0-10515rc3. The image also contain lot of fixes and improvements of external packages: These, are the fixed issues of the external tools: OB: Issues 1891, 1748, 1670, 1667, 1705, 1667 O2: issues 1887, 1312, 1429, 1886, 2073 New Inspector: issues 1783, 1499 Refactoring Browser: issue 2108 The link is: https://gforge.inria.fr/frs/download.php/26680/Pharo-1.0-10515-rc3dev10.03.… Cheers Mariano

4 8

GSoC next steps
by Mariano Martinez Peck March 21, 2010

March 21, 2010

Hi folks. We received several mails asking questions for the next step. So I think it is a good idea to clarify it a bit. Mentors and students, will have to register in Google GSoC website, but first we want them to be registered in our ESUG GSoC website. Why? Several reasons: 1. We are trying to approach this year GSoC on a more organized way, 2. that's why we are building that special Smalltalk GSoc website, 3. to support you, the students and the projects as best as possible. We are developing this registration in our website and it was almost finish. We will call for mentors first. We created a mailing list for all the mentors. If you are mentor, you should be there. If you are not, please contact us. We had already sent an email to mentors mailing list to invite them to register as mentors in our ESUG GSoC website. If we discover bugs during that period, they will be fixed. Once after all mentors have been successfully registered and the registration process is working correctly, then we will invite students to register also. After that, students and mentors will be registered in our website, each of them will have each other's contact information, each will have their own page for the project, etc. Once all of this is done, then mentors and students will register in the Google GSoC webpage. Finally, mentors will vote and choose the projects to be selected. Even more, if there is more than one student for the same project, the mentor will have to choose. Cheers GSoC admin team esug.gsoc.adm2010(a)gmail.com http://gsoc2010.esug.org/

1 0

Does vm shipped with Squeak 4.0 support closures? [cross posted]
by Tom.X.Porter＠gmail.com March 19, 2010

March 19, 2010

I know that Pharo (or at least Pharo with seaside) requires a VM with closure support, and the Pharo download page gives access to a vm 4.2.2b1 that supports them. Squeak V4.0 has a vm 4.2.3.b1u, but I am unclear if it was build with support for closures. I just thought I would check on the pharo list and with the mouse folks as well, as I run both on my mac. I guess I might need both VM's. Thanks to both for all the hard work! Tom P.

2 1

Re: [Pharo-users] ESUG selected as GSoC 2010 mentoring organization!!!!
by Mariano Martinez Peck March 19, 2010

March 19, 2010

Hi Smalltalkers! Maybe you are not aware of what our selection to this year GSoC really means for the Smalltalk community. And I wasn't aware completely until few hours. Just to give you an example, even such big organizations like Ruby or PHP where not selected. From this viewpoint you can see what we have achieved. Some people said and still says that Smalltalk is old and that it is dead. Ok, we have been selected by the major Informatics and Software company all over the world. The point is that ESUG and the Smalltalk community was selected because of the seriousness mixed with passion of all the application, project and ideas. We have an incredible high quality list of ideas and mentors. We have a unique opportunity to show the rest of the world why we love Smalltalk, why it is much better than other alternatives, etc. So, we invite all of you to make this happens. Thanks to everybody for all the congratulations and nice words!!! Your GSoC admins esug.gsoc.adm2010(a)gmail.com http://gsoc2010.esug.org On Thu, Mar 18, 2010 at 11:33 PM, Mariano Martinez Peck < marianopeck(a)gmail.com> wrote: > We are incredibly proud to announce that ESUG was selected for the GSoC > 2010. We have a long list of wonderful projects, mentors and a cool website. > > > We want to thank you to all the people who help us publishing project > ideas, giving feedback on the submit text or the English, etc. > > For the moment, we don't know the slots (amount of projects) that we will > receive. > > Don't worry. We will contact you again very soon to let you know the > following steps. > > Now, prepare yourself. We have to show the rest of the world why we love > Smalltalk so much :) > > Thank you very much. > > The very happy GSoC admin team >

2 1

Pharo party near Annecy, France
by laurent laffont March 16, 2010

March 16, 2010

Hi, We (a developper group) organize a Pharo & Smalltalk meeting near Annecy, France. Saturday, March 20th. 2:00 pm - 6:00pm. Location. FÃ©lix CrÃ©ation. 4 bis, avenue du Pont de Tasset | 74960 Cran-Gevrier / ANNECY | France Welcome to all curious developpers who wants to learn. Welcome to all experienced developpers who wants to share their knowledge. We will have wireless access, big screen ... and coffee :) Send me a mail if you want to participate. Cheers, Laurent Laffont

2 2

Adding a new reserved word
by Carla F. Griggio March 15, 2010

March 15, 2010

Hi everyone! I want to add a new reserved word to a Pharo image. I tried to find the code that gives special treatment to words like nil, true, false, self, etc. and add my new reserved word, but as though I tried to immitate some things, I was not successful. Â¿What could be the right way to do this? Â¿Can I add a reserved word just adding some code on a Pharo image? Thanks! Carla. PS: The object of doing this is nothing serious, I just want to make a friend laugh with a silly joke :)

3 2

A question about application deployment.
by Rayne March 15, 2010

March 15, 2010

http://code.google.com/p/pharo/wiki/HowToDeployAnApplication Oh that page, it talks about "shrinking" an image: "Reduce the image size by throwing out anything that is not required by your app and which is useless for your customer (unit tests, dev tools)." but it doesn't explain /how/ to do so. How does one "throw out" stuff like unit tests and dev tools? -- View this message in context: http://n4.nabble.com/A-question-about-application-deployment-tp1591431p1591… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

3 3

Subclassing Float?
by Ch Lamprecht March 6, 2010

March 6, 2010

Hello, I tried to build a subclass of Float without success. More precisely, I did not find out how to build instances from it. Is subclassing Float something I should not do? I am trying to build objects, that represent Audio frequencies. They should behave like Floats but have some additional methods like 'addCent: anOffset' or 'deltaCent: aFrequency' (cent refers to a logarithmic scale used to express frequency relations). Cheers, Chris

2 1