problem in creating the build of modules

there are some jars which are missing and during build its shows error like

[ERROR] Failed to execute goal on project openhmis.billableobjects-api: Could not resolve dependencies for project org.openmrs.module:openhmis.billableobjects-api:jar:1.0.0: The following artifacts could not be resolved: org.openmrs.module:openhmis.commons-api:jar:2.0.0-icchange, org.openmrs.module:openhmis.commons-api:jar:tests:2.0.0-icchange, org.openmrs.module:openhmis.inventory-api:jar:1.0.0-icchange, org.openmrs.module:openhmis.cashier-api:jar:2.0.0-icchange: Failure to find org.openmrs.module:openhmis.commons-api:jar:2.0.0-icchange in http://mavenrepo.openmrs.org/nexus/content/repositories/public was cached in the local repository, resolution will not be reattempted until the update interval of openmrs-repo has elapsed or updates are forced.

we took the checkout from “https://github.com/openmrs/openmrs-core

@ankush can you give the details of what you are doing.However if the clone was successful , clear your .m2 folder and run "mvn clean install " again

@ankush Please note that the Billable Objects module is pretty old and was not developed or managed by the OpenHMIS (now Banda Health) team. Given that the current documentation is from 2013, I would be very surprised if it still works on any recent version of OpenMRS.