Update .gitlab-ci.yml

1 job for master in 6 minutes and 33 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
failed #2023
Docker
Linux client build

00:06:33

 
Name Stage Failure
failed
Linux client build Build
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
The script virtualenv-clone is installed in '/root/.local/bin' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
The scripts pipenv and pipenv-resolver are installed in '/root/.local/bin' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Successfully installed certifi-2019.6.16 pipenv-2018.11.26 virtualenv-16.7.2 virtualenv-clone-0.5.3
$ pipenv --three update
/bin/bash: line 93: pipenv: command not found
ERROR: Job failed: exit code 1