This bug has been reported more than a dozen times in many different languages, usually it's just the EULA that couldn't be printed by the Ubuntu Software Center, if I understand correctly.
Marwen, were you installing this package (ttf-mscorefonts-installer i.e. Microsoft Core Fonts for the Web: Arial, Times...) for the first time, or were you updating it? What were you using to install it: the Ubuntu Software Center? Were you shown Microsoft's End-User License Agreement (the legal text nobody reads)? Did you click "Yes" on that EULA? ** Changed in: msttcorefonts (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1664950 Title: package ttf-mscorefonts-installer 3.4+nmu1ubuntu1 failed to install/upgrade: le paquet ttf-mscorefonts-installer n'est pas prêt pour la configuration configuration impossible (état actuel « half- installed ») To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/msttcorefonts/+bug/1664950/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs