creation of manifests fails to collect python

13:08:40 13:08:40   == python (plugin-java8 container) ==
13:08:40 13:08:40  
13:08:40 13:08:40  5. Install python deps (including python3-virtualenv): pip install python-language-server[all]==
13:08:44 13:08:44  Error: install python3-six python3-pip python3-virtualenv to run this script: sudo yum -y install python3-six python3-pip python3-virtualenv