We cannot build a project that has acceptance-test-harness as one of its dependencies.
The error message is:
"Failed to execute goal on project mhweb: Could not resolve dependencies for project com.ericsson.jenkins.plugin:mhweb:hpi:3.1.7-SNAPSHOT: Failed to collect dependencies for [org.kohsuke.stapler:json-lib:jar:2.4-jenkins-1 (compile), com.ericsson.mhweb.service:mhweb-service:jar:0.13 (compile), org.hamcrest:hamcrest-all:jar:1.3 (test), org.mockito:mockito-core:jar:1.10.19 (test), junit:junit:jar:4.12 (test), org.powermock:powermock-module-junit4:jar:1.6.2 (test), org.powermock:powermock-api-mockito:jar:1.6.2 (test), org.slf4j:slf4j-api:jar:1.7.6 (compile), org.jenkins-ci:acceptance-test-harness:jar:1.23 (test), org.apache.httpcomponents:httpclient:jar:4.5.1 (compile), commons-io:commons-io:jar:2.4 (compile), org.jenkins-ci.main:jenkins-war:war:1.596.2 (test), org.jenkins-ci.main:jenkins-core:jar:1.596.2 (provided), org.jenkins-ci.main:jenkins-test-harness:jar:1.596.2 (test), javax.servlet:servlet-api:jar:2.4 (provided), org.codehaus.mojo:animal-sniffer-annotations:jar:1.9 (provided?)]: Failed to read artifact descriptor for org.monte:screen-recorder:jar:0.7.7: Could not transfer artifact org.monte:screen-recorder:pom:0.7.7 from/to repo.jenkins-ci.org (http://repo.jenkins-ci.org/public/): Failed to transfer file: http://repo.jenkins-ci.org/public/org/monte/screen-recorder/0.7.7/screen-recorder-0.7.7.pom. Return code is: 409 , ReasonPhrase:Conflict."

It seems version 0.7.7 is the only version of the repository: http://repo.jenkins-ci.org/public/org/monte/screen-recorder/
And the POM is missing