scite as3 + ant + flex sdk

Bonjour,

J'essaye de faire marcher ceci :
http://arthurdick.com/projects/as3/

Scite as3 est un editeur d'actionscript et Flex sdk permet de compiler les fichiers as.

sur Ubuntu quand je lance la compile j'obtient ce message d'erreur qui apparement vient de Ant:

Citation:

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>/usr/share/ant/bin/ant swf
Buildfile: build.xml
[taskdef] Could not load definitions from resource flexTasks.tasks. It could not be found.

swf:

BUILD FAILED
/home/ordi/Bureau/Telechargements/scite-as3/sample/build.xml:8: Problem: failed to create task or type mxmlc
Cause: The name is undefined.
Action: Check the spelling.
Action: Check that any custom tasks/types have been declared.
Action: Check that any <presetdef>/<macrodef> declarations have taken place.


Total time: 1 second
>Exit code: 0

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Est que vous auriez une idée de ce qu'il se passe ?

:)