If you wan't to use yoo cli to help you in your work, you should do the following steps:

1. download the executable file from the release
2. config the env variable

# yoo-cli config
export YOO_SERVER=****
export YOO_SERVER_USERNAME=****
export YOO_SERVER_PASSWORD=****
export YOO_GITLAB_SERVER=****
export YOO_GITLAB_USERNAME=****
export YOO_GITLAB_PASSWORD=****
export YOO_GITLAB_TOKEN=****
export YOO_GITLAB_NAMESPACE_ID=****

3. link the executable file to your path

export PATH=$PATH:/path/to/yoo # replace the path/to/yoo with your actual path

there is some different between the windows and unix, so you should config the env variable in different way.