[solved]odoo12 for italian electronic invoice

good morning, in italy we need a instrument for electronic invoice, in odoo10 a have a lot of problem whit app for this, don't work properly, i have tried by mageia7 beta to install in odoo11 but isn't supplied the app
so i have tried to install the fedora package in mageia6 whit this error
how can install with Virtualenv and pip ?
Enrico
so i have tried to install the fedora package in mageia6 whit this error
- Code: Select all
dnf localinstall odoo_12.0.latest.noarch.rpm
Errore:
Problema: conflicting requests
- nothing provides babel needed by odoo-12.0.post20190106-1.noarch
how can install with Virtualenv and pip ?
Enrico