FailedConsole Output

15:11:15 Started by GitLab push by Michele Carignani
15:11:15 Building on master in workspace /var/lib/jenkins/jobs/MEC - Multi-access Edge Computing/jobs/mec-gs-013/workspace
15:11:15  > git rev-parse --is-inside-work-tree # timeout=10
15:11:15 Fetching changes from the remote Git repository
15:11:15  > git config remote.origin.url git@forge.etsi.org:mec/gs013-location-api.git # timeout=10
15:11:15 Fetching upstream changes from git@forge.etsi.org:mec/gs013-location-api.git
15:11:15  > git --version # timeout=10
15:11:15 using GIT_SSH to set credentials 
15:11:15  > git fetch --tags --progress git@forge.etsi.org:mec/gs013-location-api.git +refs/heads/*:refs/remotes/origin/*
15:11:19  > git rev-parse remotes/origin/master^{commit} # timeout=10
15:11:19  > git branch -a -v --no-abbrev --contains 2058b64d775624c15f7f251977357ddaa662801e # timeout=10
15:11:19 Checking out Revision 2058b64d775624c15f7f251977357ddaa662801e (origin/master)
15:11:19  > git config core.sparsecheckout # timeout=10
15:11:19  > git checkout -f 2058b64d775624c15f7f251977357ddaa662801e
15:11:19 Commit message: "Update README.md"
15:11:19  > git rev-list 378ceebaf753e57db44335f9d4c80e1e16c6a00c # timeout=10
15:11:19 [workspace] $ /bin/bash /tmp/jenkins7483929635020466919.sh
15:11:19 -- Validating OpenAPI file LocationAPI.json...
15:11:19 .jenkins.sh: line 8: swagger-tools: command not found
15:11:19 -- Validator returned 127.
15:11:19 
15:11:19 -- Validating OpenAPI file LocationAPI.yaml...
15:11:19 .jenkins.sh: line 8: swagger-tools: command not found
15:11:19 -- Validator returned 127.
15:11:19 
15:11:19 -- Final validator returns 1.
15:11:19 Build step 'Execute shell' marked build as failure
15:11:19 Finished: FAILURE