setup:install is failing because of the unsecure url

[gmoigneu]

When the deploy script runs for the first time, the setup:install command is triggered but is missing a required parameter:

/usr/bin/php ./magento setup:install \
            --session-save=db \
            --cleanup-database \
            --currency=USD \
            --base-url= \
            --base-url-secure=https://master-7rqtwti-xxx.au.platformsh.site/ \
            --use-rewrites=1 \
            --language=en_US \
            --timezone=America/Los_Angeles \
            --db-host=database.internal \
            --db-name=main \
            --db-user=user \
            --backend-frontname=admin \
            --admin-user=admin \
            --admin-firstname=John \
            --admin-lastname=Doe \
            --admin-email=john@example.com \
            --admin-password=admin12

The base_url should be filled with the proper value.