There is no ybase_solr in result of building base images. Hybris 6.7

In documentation https://help.hybris.com/6.7.0/hcd/9272c25c53f04eac8ffcdbb0f3affb64.html There is a list as result of bulding base image like, ybase_load_balancer ybase_jdk ybase_os ybase_solr ybase_zookeeper. But after build there are only ybase_load_balancer,ybase_jdk,ybase_os.Then building b2c_acc_dockerized gives an error like ybase_solr repository cannot find.