[Error] [ ] Could not merge source fix package with target deployment package
java.io.IOException: Could not delete .\felix-cache\bundle0\packages\bram2\contents\org.amdatu.multitenant.org.ops4j.pax.useradmin.pax-useradmin-service-1.0.0-RC3.jar
at org.apache.felix.deploymentadmin.ExplodingOutputtingInputStream.merge(ExplodingOutputtingInputStream.java:310)
at org.apache.felix.deploymentadmin.DeploymentAdminImpl.installDeploymentPackage(DeploymentAdminImpl.java:229)
at org.apache.ace.deployment.deploymentadmin.DeploymentAdminDeployer.install(DeploymentAdminDeployer.java:51)
at org.apache.ace.deployment.service.impl.DeploymentServiceImpl.installVersion(DeploymentServiceImpl.java:120)
at org.apache.ace.deployment.task.DeploymentUpdateTask.run(DeploymentUpdateTask.java:57)
at org.apache.ace.scheduler.Executer.run(Executer.java:92)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
[Error] [ ] Error installing update