Warning: USE flag 'salesforce' is used in ebuilds/metadata but is not defined in profiles/use.desc
Warning: USE flag 'salesforce' used by dev-python/apache-airflow-backport-providers-google but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'salesforce' used by dev-python/datachain but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'salesforce' used by dev-python/dsmanager but has no description in metadata.xml, use.local.desc or use.desc