richfaces Tag Library supports namespace: http://richfaces.org/rich, but no tag was defined for name: calendar

[ines87]

Good Morning

My problem is that the rich faces tags are not identified and it throws no such tag available.

I'm using JSF 2.0 and Richfaces 3.3.3Final this problem encoured me when i migrate from JSP to XHTML files.

Thank you for your help.