Thanks Jannik for your quick answer! we're working on the workshop right now, so getting this support is really encouraging for we all and sorry if I don't go th the specific mailing list in this hurry, but I will be using Phratch in the future, so wait for us there. I have downloaded the installer from there and now is working. Seems that we have and old version with a change in the code recently that we miss.

Thanks again,

Offray

On 14/07/15 15:47, jannik laval wrote:

Hi Offray,

you can use the phratch mailing-list to ask specific questions:��phratch@googlegroups.com.

About your problem of MNU. Could you provide more information. I cannot reproduce your problem:

- I downloaded phratch 4.0 from here:��http://www.phratch.com/phratch/phratchinstall

- run it

- click on the category "operators".

It works for me.

For your second question:

There is a block "clean pen trails" that erase all the��drawn��lines.

I will be happy to answer other questions :)

Best regards,

Jannik

2015-07-14 22:12 GMT+02:00 Offray Vladimir Luna C��rdenas <offray@riseup.net>:

Hi all,

Today we started to use phratch to a group of people without much of any experience with computer programming. The idea is to have a workshop today and tomorrow start with more symbolic and abstract approach using Pharo and give them a taste of the several levels of programmig and exploration this environment provides.

But my main problem is that operators dont work on Phratch. We get a MNU as soon as we select the operators button which is a real stoper for any advance stuff. We're using the currently available package from the download page. Can somebody help me on this?

Also:

��How can we erase a line drawn with the pencil on the background?

I will be sharing more questions as they come.

Thanks,

Offray

--

~~Jannik��Laval~~
��cole des Mines de Douai
Enseignant-chercheur
http://www.jannik-laval.eu
http://www.phratch.com
http://www.approchealpes.info
http://car.mines-douai.fr/