So Pyrrhus rejected the doubly perfidious proposal, and proceeded to build for himself a war fleet.

Mere ignorance and shortsightedness in after times censured this step; but it was really as necessary as it was, with the resources of the island, easy of accomplishment.

Apart from the consideration that the master of Ambracia, Tarentum, and Syracuse could not dispense with a naval force, he needed a fleet to conquer Lilybaeum, to protect Tarentum, and to attack Carthage at home as Agathocles, Regulus, and Scipio did before or afterwards so successfully.

Pyrrhus never was so near to the attainment of his aim as in the summer of 478, when he saw Carthage humbled before him, commanded Sicily, and retained a firm footing in Italy by the possession of Tarentum, and when the newly-created fleet, which was to connect, to secure, and to augment these successes, lay ready for sea in the harbour of Syracuse.
The Sicilian Government of Pyrrhus The real weakness of the position of Pyrrhus lay in his faulty internal policy.

He governed Sicily as he had seen Ptolemy rule in Egypt: he showed no respect to the local constitutions; he placed his confidants as magistrates over the cities whenever, and for as long as, he pleased; he made his courtiers judges instead of the native jurymen; he pronounced arbitrary sentences of confiscation, banishment, or death, even against those who had been most active in promoting his coming thither; he placed garrisons in the towns, and ruled over Sicily not as the leader of a national league, but as a king.