Hi Everybody.

I'm just started with Pharo, and Arduino. And i like to comunicate both. ��I instaled the package sent by Ricardo Moran in a Pharo 1.4 with the Cogvm from the Jenkins server, but i can't make the serials port works. The Arduino board, i have, is connected to usb, wich ubuntu detects as /dev/ttyACM0.��

I tried opening serial ports, like this:��

But all they fail with a error saying ""Cannot ��open..."

After that, i have also, tried this:

and had a empty collection.

And also tried giving full permissions to the port and��executed��the vm sudoed...

Are serial ports working on ubuntu?. Do i have to download a special vm?. (I would like to do a demo of arduino on monday, at work, and i would like to do in Pharo.)