There is a list of jars, used for richfaces-demo, I think
following set of jars will be enough for your application too:

richfaces-ui-3.2.2-SNAPSHOT.jar
richfaces-impl-3.2.2-SNAPSHOT.jar
richfaces-api-3.2.2-SNAPSHOT.jar
jsf-impl-1.2_09.jar
jsf-api-1.2_09.jar
slf4j-simple-1.4.2.jar
hibernate-commons-annotations-3.1.0.CR1.jar
hibernate-core-3.3.0.CR1.jar
jta-1.1.jar
hibernate-validator-3.1.0.CR1.jar
slf4j-api-1.4.2.jar
antlr-2.7.6.jar
jstl-1.0.jar
dom4j-1.6.1.jar
nekohtml-0.9.5.jar
commons-digester-1.8.jar
servlet-api-2.5.jar
commons-beanutils-1.7.0.jar
jsf-facelets-1.1.14.jar
xml-apis-1.0.b2.jar
commons-collections-3.2.jar
commons-logging-1.0.4.jar

If you don't use validators - remove jars with hiberanate prefix.
For myfaces project use: myfaces-api-1.2.4.jar & myfaces-impl-1.2.4.jar

yanivah... All you need (and this is already described) - properly configured JSF application. Then you could only add RF jars and nothing special needed anymore.

Ilya is not right, commons libraries mentioned are necessary too.