Tunisia's Prime Minister-designate Mehdi Jomaa has announced that he had failed to reach a consensus on a new cabinet due to oversee the run-up to fresh elections.

Jomaa had been expected to submit his line-up to President Moncef Marzouki on Saturday but just after midnight he announced that there was no consensus over the cabinet list, and he could not name the government.

Al Jazeera's Nazanine Moshiri reports from Tunis.