Ok, per Nikita's comment in Jira, we can actually fix it by renaming the plugin. Nice!
https://issues.apache.org/jira/browse/CAY-1980?focusedCommentId=15860865&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15860865 Andrus > On Feb 10, 2017, at 3:02 PM, Andrus Adamchik <and...@objectstyle.org> wrote: > > So looking at this doc [1], it appears that we as plugin developers can't do > much about it. Our plugins are outside of "org.apache.maven.plugins" group, > so our prefix will not resolve by default. Instead Maven requires each user > to edit their ~/.m2/settings.xml to add extra groups whose prefixes are to be > resolved. > > (I guess we need to add this bit to the docs). > > Andrus > > [1] > https://maven.apache.org/guides/introduction/introduction-to-plugin-prefix-mapping.html > > > >> On Feb 10, 2017, at 7:22 AM, Sarva Ratchagan <sarvaratcha...@outlook.com> >> wrote: >> >> Hi Gang, >> >> I just want make sure this "mvn cayenne-modeler:run" command working for >> all community developers or not. Because when I try to run cayenne modeler >> from my local environment It seems to be broken. I hope this issue already >> raised & fixed by Andrus. I can see some log against this issue in Jira. >> >> Please refer this link. >> >> https://issues.apache.org/jira/browse/CAY-1980 >> >> When I run this command, this is what I'm getting here. >> >> >> >> >> Can anyone tell me why? >> >> >> At the same time if I try with "mvn >> org.apache.cayenne.plugins:maven-cayenne-modeler-plugin:4.0.M5-SNAPSHOT:run" >> this command Its working perfect. >> >> >> Thanks - >> Sarva >