updated requirements and fixed dir walk

2 jobs for master in 14 seconds (queued for 19 seconds)
Status Name Job ID Coverage
  Build
failed build-app #3636

00:00:14

 
  Deploy
skipped deploy-app #3637
 
Name Stage Failure
failed
build-app Build
Waiting for pod gitlab-managed-apps/runner-rckasak-project-708-concurrent-0krbnf to be running, status is Pending
Waiting for pod gitlab-managed-apps/runner-rckasak-project-708-concurrent-0krbnf to be running, status is Pending
Running on runner-rckasak-project-708-concurrent-0krbnf via runner-gitlab-runner-5d86b4588f-jsdq2...
Getting source from Git repository
Fetching changes with git depth set to 50...
Initialized empty Git repository in /builds/andrea.lorenzon/h5nuvola2/.git/
Created fresh repository.
fatal: unable to access 'https://gitlab.elettra.eu/andrea.lorenzon/h5nuvola2.git/': Could not resolve host: gitlab.elettra.eu
ERROR: Job failed: command terminated with exit code 1