This issue happened on most of package's SPEC file which call below two lines: (for example package 'openstack-helm-infra'): =============================================================== chartmuseum --debug --port=8879 --context-path='/charts' --storage="local" --storage-local-rootdir="." helm repo add local http://localhost:8879/charts =============================================================== The workaround (or the fix way? I am not sure) is just adding "helm init -client-only" before "helm repo add local http://localhost:8879/charts", It seems there is not same issue on master branch?