Hi again.
First, thank you for your prompt answer. I tried your step by step protocole.
In the Terminal window, I have the following message :" osascript: test.scpt: No such file or directory"
In the error.log, I have the following message (which looks like the first one) : 2013-04-03 18:10:34.860 osascript[14007:707] Error loading /Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types: dlopen(/Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types, 262): no suitable image found. Did find:
/Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types: no matching architecture in universal wrapper
osascript: OpenScripting.framework - scripting addition "/Library/ScriptingAdditions/Adobe Unit Types.osax" declares no loadable handlers.
I tried to save the script at different places (desktop, download folder...) but I have the same message.
I don't know if this can be useful to you, but I also installed the Evernote 3.5 workflow (by Carlos Alberto Sztoltz) which uses scripts, and it seems to work ok.
Thank you again.
Best.
Edwin.