Build fails due to download problems

[flichtenheld]

[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]   
[ERROR]   The project org.jenkins-ci.plugins:git-chooser-build-branches:0.1 (/home/flichtenheld/tmp/jenkins/jenkins-git-chooser-build-branches/pom.xml) has 2 errors
[ERROR]     Unresolveable build extension: Plugin org.jenkins-ci.tools:maven-hpi-plugin:1.93 or one of its dependencies could not be resolved: The following artifacts could not be resolved: org.jenkins-ci.tools:maven-hpi-plugin:jar:1.93, org.kohsuke.stapler:stapler-groovy:jar:1.169, org.kohsuke.stapler:stapler-jelly:jar:1.169, org.jenkins-ci:commons-jelly:jar:1.1-jenkins-20110627, org.jvnet.maven-jellydoc-plugin:maven-jellydoc-plugin:jar:1.5, org.jvnet.maven-jellydoc-plugin:jellydoc-annotations:jar:1.5, org.jvnet.maven-jellydoc-plugin:taglib-xml-writer:jar:1.5: Could not transfer artifact org.jenkins-ci.tools:maven-hpi-plugin:jar:1.93 from/to repo.jenkins-ci.org (http://repo.jenkins-ci.org/public/): Access denied to: http://repo.jenkins-ci.org/public/org/jenkins-ci/tools/maven-hpi-plugin/1.93/maven-hpi-plugin-1.93.jar , ReasonPhrase:Forbidden. -> [Help 2]
[ERROR]     Unknown packaging: hpi @ line 12, column 14

The solution is to replace http with https in the repository specification in pom.xml