Merge builds started failing. The maven build itself succeeds, then the following error occurs:
06:12:50 ---> maven-deploy.sh
06:12:50 ImportError: cannot import name 'enquote_executable'
06:12:50 Build step 'Execute shell' marked build as failure

The following link is a recent example failure:
https://jenkins.onap.org/job/ccsdk-distribution-maven-merge-elalto/31/

This error seems to have been occurring for at least a week - the same error occurred in this merge build from 7/8:
https://jenkins.onap.org/view/ccsdk/job/ccsdk-cds-maven-merge-master/457/