I tried click-nb-plugin on maven2 and found the error about dependency definition of click-mock. 1) make maven web artifact. 2) select Click as web-framewark . 3) got wrong dependency I think the artifactId and version is wrong place like below. <dependency> <groupId>org.apache</groupId> <artifactId>click</artifactId> <version>click-mock</version> </dependency> Maybe the correct one is below. <dependency> <groupId>org.apache.click</groupId> <artifactId>click</artifactId> <version>2.1.0-RC1-incubating</version> </dependency> This bug is reported by TakeChin in the User FORUM.