The western emperor Olybrius died in the autumn of 472. Gundobad, the western "magister militum" then proclaimed Glycerius, the "comes domesticorum" (commander of the Imperial guard) as western emperor in Ravenna. Leo I refused to endorse Glycerius and elevated his nephew Julius Nepos to co-emperor for the west in 473. Expecting resistance, Nepos was forced by bad winter weather to delay his voyage until the next year; it was therefore left to Zeno, as Leo's successor, to support Julius Nepos' installation in Ravenna. Nepos arrived in Italy, quickly deposed Glycerius who offered no resistance, and was proclaimed emperor by the Roman Senate in June 474. Julius was on good terms with Zeno, and he even minted coins in the names of Zeno, Leo II and himself.