Quote from: lamido on December 20, 2013, 02:45:52 PM

1.9.6 . Actually, it's when i updated to this version that it stopped working.

Maybe i didnt do something during the installation..

Thank you for your answer anyway.

Another user also got same problem with 1.9.6.
https://bitcointalk.org/index.php?topic=324614.msg4016217#msg4016217
It might be a bug,try to contact ThomasV
https://bitcointalk.org/index.php?action=profile;u=3137

Ps: According to this site it requires OS X 10.7

https://www.macupdate.com/app/mac/49707/electrum
Requirements
Intel, OS X 10.7 or later

Which OS X version you are using mate?