The problem is: if you're using 1.0 version, you should not translate the IFEngine->verbs part
this
verbs: {
look: `olhar`,
take: `pegar`,
drop: `soltar`,
lookFor: `buscar`
}
should remain:
verbs: {
look: `guarda`,
take: `prendi`,
drop: `lascia`,
lookFor: `cerca`
}
In fact in the 1.1 version this section has been removed
Another tip: the `pattern` should all be lowercase and without accents,