Run bin/magento marketplace:channel:enable swissuplabs,then 'composer config -a -g' command failed: Unable to unserialize value. Error: Syntax error
deshengxiong Please, run following CLI command (fill with your data):
composer config -a --file="var/composer_home/auth.json" http-basic.ci.swissuplabs.com "DOMAIN" "IDENTITY_KEY"