Error while compile the project package org.idstack.feature does not exist

Hello,
When I compile this project on windows using :
mvn clean install
I got this error:

[ERROR] Failed to execute goal on project extractor: Could not resolve dependencies for project org.idstack:extractor:jar:1.0-beta2-SNAPSHOT: Could not find artifact org.idstack:idstack-feature:jar:1.0-beta2-SNAPSHOT -> [Help 1]

please help me!

Thanks..
