I do not think this is possible. The development of Roassal2 happens in Pharo 5.

It's missing GTExampleFinder even in Pharo5, because the development happens in Moose ;) (Unless Pharo 5 has been updated in the meantime and the problem fixed itself.) In any case, this just breaks Roassal examples, so if you continue with the installation it should work (in theory). http://forum.world.st/Roassal-where-is-GTExampleFinder-td4851101.html Peter

I understand the problem, but could you update the development version so that it loads the latest version that does work in Pharo 4? Switching to Pharo 5 is not an option for me right now, and I fear the stable version of Roassal2 is much too old to be useful for me.

On Sep 21, 2015, at 16:38, Alexandre Bergel <alexandre.bergel@me.com> wrote:

Doru is right. Roassal2 depends on GT-Inspector to visualize views and the example finding. Currently, GT-Inspector does not load in Pharo 4. Apparently due to Rubric.

Apparently, time is to move to Pharo 5.

Alexandre

...

On Sep 21, 2015, at 4:25 PM, Tudor Girba <tudor@tudorgirba.com> wrote:

I do not think this is possible. The development of Roassal2 happens in Pharo 5.

Cheers, Doru

On Mon, Sep 21, 2015 at 9:15 PM, Johan Fabry <jfabry@dcc.uchile.cl> wrote: Hi all,

I cannot load Roassal2 development in Pharo 4, it’s missing the GTExampleFinder class (full message below). I can proceed through and still get a reasonably working version though (I guess without some examples, have not tried it as I don’t need them)

Would it be possible to fix the development version so that it loads in Pharo 4?

This package depends on the following classes: GTExampleFinder You must resolve these dependencies before you will be able to load these definitions: RTExampleFinder gtExampleInstance class:selector:method:to: newExample

---> Save our in-boxes! http://emailcharter.org <---

Johan Fabry - http://pleiad.cl/~jfabry PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile

-- www.tudorgirba.com

"Every thing has its own flow"

-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile

Sadly, it does not load here (see below). Plus you can use package: 'Roassal2Spec' with: 'Roassal2Spec-johanfabry.10’; that loads in Pharo4 as well. This package depends on the following classes: RTExampleSelection You must resolve these dependencies before you will be able to load these definitions: gtExampleAtRandom gtExampleFlags gtDisplaySourceIn: gtInspectorViewIn:

On Sep 21, 2015, at 22:01, Alexandre Bergel <alexandre.bergel@me.com> wrote:

hi!

I have create the last version before the braking change:

Gofer it smalltalkhubUser: 'ObjectProfile' project: 'Roassal2'; configurationOf: 'Roassal2'; loadVersion: '1.15’.

In Pharo 4 this loads well. But the examples are not browsable…

Let me know how it goes

Alexandre

...

On Sep 21, 2015, at 5:35 PM, Johan Fabry <jfabry@dcc.uchile.cl> wrote:

I understand the problem, but could you update the development version so that it loads the latest version that does work in Pharo 4? Switching to Pharo 5 is not an option for me right now, and I fear the stable version of Roassal2 is much too old to be useful for me.

---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile

Thanks Alexandre, This week we're on our second version of the dataweek[1]. After installing grafoscopio (based on Roassal and GT-Tools) the next activity was to browse the examples, but in the workshop we got an error, so we weren't capable of see anything. In our previous workshop, browsing the examples was one of the first motivational activities to see the power of visualization on Pharo... now this doesn't work... We move on in our workshop to the pharo tutorial and data scrapping, but the browsable gallery was certainly a really good experience to newbies. [1] http://mutabit.com/dataweek/ Grafoscopio is still pretty alpha and I didn't release it because there still a lot to learn and to improve and Pharo 4 was coming. I'm trying to create a new GUI which uses Spec-Glamour and having a stable platform to develop on is important. Nice to have a dynamic environment, but sometimes it seems that you're chasing a moving target. Cheers, Offray On 24/09/15 17:42, Alexandre Bergel wrote:

smalltalkhubUser: 'ObjectProfile' project: 'Roassal2'; configurationOf: 'Roassal2'; loadVersion: '1.15’.

alex did you add this version as stable for pharo40 in the configuration? Because this is a nice way to document that a version can load in a given version. Stef Le 24/9/15 22:42, Alexandre Bergel a écrit :

Should work now. Sorry about that. Roassal2 can be loaded in Pharo 4 using:

Gofer it smalltalkhubUser: 'ObjectProfile' project: 'Roassal2'; configurationOf: 'Roassal2'; loadVersion: '1.15’.

Cheers, Alexandre

...

On Sep 21, 2015, at 4:15 PM, Johan Fabry <jfabry@dcc.uchile.cl> wrote:

Hi all,

I cannot load Roassal2 development in Pharo 4, it’s missing the GTExampleFinder class (full message below). I can proceed through and still get a reasonably working version though (I guess without some examples, have not tried it as I don’t need them)

Would it be possible to fix the development version so that it loads in Pharo 4?

This package depends on the following classes: GTExampleFinder You must resolve these dependencies before you will be able to load these definitions: RTExampleFinder gtExampleInstance class:selector:method:to: newExample

---> Save our in-boxes! http://emailcharter.org <---

Johan Fabry - http://pleiad.cl/~jfabry PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile