It seems that "pip install gnocchi" have not install  "gnocchi-config-generator.conf"

tecs@tecs-OpenStack-Nova:/home/yaoyuan/01_Svn$ pip show --file gnocchi                                                        
---
Metadata-Version: 2.0
Name: gnocchi
Version: 2.1.0
Summary: Metric as a Service
Home-page: UNKNOWN
Author: OpenStack
Author-email: <email address hidden>
Installer: pip
License: UNKNOWN
Location: /usr/local/lib/python2.7/dist-packages
Requires: pecan, oslo.utils, voluptuous, oslo.serialization, werkzeug, futures, oslo.config, trollius, PasteDeploy, retrying, stevedore, WebOb, prettytable, Paste, oslo.middleware, oslo.policy, requests, pbr, numpy, oslo.log, pandas, pytimeparse, six
Classifiers:
  Environment :: OpenStack
  Intended Audience :: Information Technology
  Intended Audience :: System Administrators
  License :: OSI Approved :: Apache Software License
  Operating System :: POSIX :: Linux
  Programming Language :: Python
  Programming Language :: Python :: 2
  Programming Language :: Python :: 2.7
  Programming Language :: Python :: 3.4
  Topic :: System :: Monitoring
Files:
  ../../../bin/carbonara-dump
  ../../../bin/gnocchi-api
  ../../../bin/gnocchi-metricd
  ../../../bin/gnocchi-statsd
  ../../../bin/gnocchi-upgrade
  ../../../etc/gnocchi/api-paste.ini
  ../../../etc/gnocchi/policy.json
  gnocchi-2.1.0.dist-info/DESCRIPTION.rst
  gnocchi-2.1.0.dist-info/INSTALLER
  gnocchi-2.1.0.dist-info/METADATA
  gnocchi-2.1.0.dist-info/RECORD
  gnocchi-2.1.0.dist-info/WHEEL
  gnocchi-2.1.0.dist-info/entry_points.txt
  gnocchi-2.1.0.dist-info/metadata.json
  gnocchi-2.1.0.dist-info/pbr.json
  gnocchi-2.1.0.dist-info/top_level.txt
  gnocchi/__init__.py
  gnocchi/__init__.pyc
  gnocchi/aggregates/__init__.py
  gnocchi/aggregates/__init__.pyc
  gnocchi/aggregates/moving_stats.py
  gnocchi/aggregates/moving_stats.pyc
  gnocchi/archive_policy.py
  gnocchi/archive_policy.pyc
  gnocchi/carbonara.py
  gnocchi/carbonara.pyc
  gnocchi/cli.py
  gnocchi/cli.pyc
  gnocchi/exceptions.py
  gnocchi/exceptions.pyc
  gnocchi/genconfig.py
  gnocchi/genconfig.pyc
  gnocchi/gendoc.py
  gnocchi/gendoc.pyc
  gnocchi/indexer/__init__.py
  gnocchi/indexer/__init__.pyc
  gnocchi/indexer/alembic/alembic.ini
  gnocchi/indexer/alembic/env.py
  gnocchi/indexer/alembic/env.pyc
  gnocchi/indexer/alembic/script.py.mako
  gnocchi/indexer/alembic/versions/0735ed97e5b3_add_tablename_to_resource_type.py
  gnocchi/indexer/alembic/versions/0735ed97e5b3_add_tablename_to_resource_type.pyc
  gnocchi/indexer/alembic/versions/1c2c61ac1f4c_add_original_resource_id_column.py
  gnocchi/indexer/alembic/versions/1c2c61ac1f4c_add_original_resource_id_column.pyc
  gnocchi/indexer/alembic/versions/1c98ac614015_initial_base.py
  gnocchi/indexer/alembic/versions/1c98ac614015_initial_base.pyc
  gnocchi/indexer/alembic/versions/1f21cbdd6bc2_allow_volume_display_name_to_be_null.py
  gnocchi/indexer/alembic/versions/1f21cbdd6bc2_allow_volume_display_name_to_be_null.pyc
  gnocchi/indexer/alembic/versions/3901f5ea2b8e_create_instance_disk_and_instance_.py
  gnocchi/indexer/alembic/versions/3901f5ea2b8e_create_instance_disk_and_instance_.pyc
  gnocchi/indexer/alembic/versions/39b7d449d46a_create_metric_status_column.py
  gnocchi/indexer/alembic/versions/39b7d449d46a_create_metric_status_column.pyc
  gnocchi/indexer/alembic/versions/40c6aae14c3f_ck_started_before_ended.py
  gnocchi/indexer/alembic/versions/40c6aae14c3f_ck_started_before_ended.pyc
  gnocchi/indexer/alembic/versions/42ee7f3e25f8_alter_flavorid_from_int_to_string.py
  gnocchi/indexer/alembic/versions/42ee7f3e25f8_alter_flavorid_from_int_to_string.pyc
  gnocchi/indexer/alembic/versions/469b308577a9_allow_image_ref_to_be_null.py
  gnocchi/indexer/alembic/versions/469b308577a9_allow_image_ref_to_be_null.pyc
  gnocchi/indexer/alembic/versions/62a8dfb139bb_change_uuid_to_string.py
  gnocchi/indexer/alembic/versions/62a8dfb139bb_change_uuid_to_string.pyc
  gnocchi/indexer/alembic/versions/828c16f70cce_create_resource_type_table.py
  gnocchi/indexer/alembic/versions/828c16f70cce_create_resource_type_table.pyc
  gnocchi/indexer/alembic/versions/8f376189b9eb_migrate_legacy_resources_to_db.py
  gnocchi/indexer/alembic/versions/8f376189b9eb_migrate_legacy_resources_to_db.pyc
  gnocchi/indexer/alembic/versions/9901e5ea4b6e_create_host.py
  gnocchi/indexer/alembic/versions/9901e5ea4b6e_create_host.pyc
  gnocchi/indexer/alembic/versions/a54c57ada3f5_removes_useless_indexes.py
  gnocchi/indexer/alembic/versions/a54c57ada3f5_removes_useless_indexes.pyc
  gnocchi/indexer/alembic/versions/d24877c22ab0_add_attributes_to_resource_type.py
  gnocchi/indexer/alembic/versions/d24877c22ab0_add_attributes_to_resource_type.pyc
  gnocchi/indexer/alembic/versions/f7d44b47928_uuid_to_binary.py
  gnocchi/indexer/alembic/versions/f7d44b47928_uuid_to_binary.pyc
  gnocchi/indexer/null.py
  gnocchi/indexer/null.pyc
  gnocchi/indexer/sqlalchemy.py
  gnocchi/indexer/sqlalchemy.pyc
  gnocchi/indexer/sqlalchemy_base.py
  gnocchi/indexer/sqlalchemy_base.pyc
  gnocchi/indexer/sqlalchemy_extension.py
  gnocchi/indexer/sqlalchemy_extension.pyc
  gnocchi/indexer/sqlalchemy_legacy_resources.py
  gnocchi/indexer/sqlalchemy_legacy_resources.pyc
  gnocchi/json.py
  gnocchi/json.pyc
  gnocchi/opts.py
  gnocchi/opts.pyc
  gnocchi/resource_type.py
  gnocchi/resource_type.pyc
  gnocchi/rest/__init__.py
  gnocchi/rest/__init__.pyc
  gnocchi/rest/app.py
  gnocchi/rest/app.pyc
  gnocchi/rest/app.wsgi
  gnocchi/service.py
  gnocchi/service.pyc
  gnocchi/statsd.py
  gnocchi/statsd.pyc
  gnocchi/storage/__init__.py
  gnocchi/storage/__init__.pyc
  gnocchi/storage/_carbonara.py
  gnocchi/storage/_carbonara.pyc
  gnocchi/storage/ceph.py
  gnocchi/storage/ceph.pyc
  gnocchi/storage/file.py
  gnocchi/storage/file.pyc
  gnocchi/storage/null.py
  gnocchi/storage/null.pyc
  gnocchi/storage/swift.py
  gnocchi/storage/swift.pyc
  gnocchi/tempest/__init__.py
  gnocchi/tempest/__init__.pyc
  gnocchi/tempest/config.py
  gnocchi/tempest/config.pyc
  gnocchi/tempest/plugin.py
  gnocchi/tempest/plugin.pyc
  gnocchi/tempest/scenario/__init__.py
  gnocchi/tempest/scenario/__init__.pyc
  gnocchi/tests/__init__.py
  gnocchi/tests/__init__.pyc
  gnocchi/tests/base.py
  gnocchi/tests/base.pyc
  gnocchi/tests/gabbi/__init__.py
  gnocchi/tests/gabbi/__init__.pyc
  gnocchi/tests/gabbi/fixtures.py
  gnocchi/tests/gabbi/fixtures.pyc
  gnocchi/tests/gabbi/gabbits-live/live.yaml
  gnocchi/tests/gabbi/gabbits/aggregation.yaml
  gnocchi/tests/gabbi/gabbits/archive.yaml
  gnocchi/tests/gabbi/gabbits/archive_rule.yaml
  gnocchi/tests/gabbi/gabbits/async.yaml
  gnocchi/tests/gabbi/gabbits/base.yaml
  gnocchi/tests/gabbi/gabbits/batch_measures.yaml
  gnocchi/tests/gabbi/gabbits/history.yaml
  gnocchi/tests/gabbi/gabbits/metric.yaml
  gnocchi/tests/gabbi/gabbits/metric_granularity.yaml
  gnocchi/tests/gabbi/gabbits/pagination.yaml
  gnocchi/tests/gabbi/gabbits/resource.yaml
  gnocchi/tests/gabbi/gabbits/resource_aggregation.yaml
  gnocchi/tests/gabbi/gabbits/resource_type.yaml
  gnocchi/tests/gabbi/gabbits/search.yaml
  gnocchi/tests/gabbi/gabbits/search_metric.yaml
  gnocchi/tests/gabbi/gabbits/transformedids.yaml
  gnocchi/tests/gabbi/test_gabbi.py
  gnocchi/tests/gabbi/test_gabbi.pyc
  gnocchi/tests/gabbi/test_gabbi_live.py
  gnocchi/tests/gabbi/test_gabbi_live.pyc
  gnocchi/tests/gabbi/test_gabbi_prefix.py
  gnocchi/tests/gabbi/test_gabbi_prefix.pyc
  gnocchi/tests/indexer/__init__.py
  gnocchi/tests/indexer/__init__.pyc
  gnocchi/tests/indexer/sqlalchemy/__init__.py
  gnocchi/tests/indexer/sqlalchemy/__init__.pyc
  gnocchi/tests/indexer/sqlalchemy/test_migrations.py
  gnocchi/tests/indexer/sqlalchemy/test_migrations.pyc
  gnocchi/tests/storage/__init__.py
  gnocchi/tests/storage/__init__.pyc
  gnocchi/tests/storage/test_carbonara.py
  gnocchi/tests/storage/test_carbonara.pyc
  gnocchi/tests/test_aggregates.py
  gnocchi/tests/test_aggregates.pyc
  gnocchi/tests/test_archive_policy.py
  gnocchi/tests/test_archive_policy.pyc
  gnocchi/tests/test_carbonara.py
  gnocchi/tests/test_carbonara.pyc
  gnocchi/tests/test_indexer.py
  gnocchi/tests/test_indexer.pyc
  gnocchi/tests/test_rest.py
  gnocchi/tests/test_rest.pyc
  gnocchi/tests/test_statsd.py
  gnocchi/tests/test_statsd.pyc
  gnocchi/tests/test_storage.py
  gnocchi/tests/test_storage.pyc
  gnocchi/tests/test_utils.py
  gnocchi/tests/test_utils.pyc
  gnocchi/utils.py
  gnocchi/utils.pyc
Entry-points:
  [console_scripts]
  carbonara-dump = gnocchi.carbonara:dump_archive_file
  gnocchi-api = gnocchi.cli:api
  gnocchi-metricd = gnocchi.cli:metricd
  gnocchi-statsd = gnocchi.cli:statsd
  gnocchi-upgrade = gnocchi.cli:upgrade
  [gnocchi.aggregates]
  moving-average = gnocchi.aggregates.moving_stats:MovingAverage
  [gnocchi.indexer]
  mysql = gnocchi.indexer.sqlalchemy:SQLAlchemyIndexer
  mysql+pymysql = gnocchi.indexer.sqlalchemy:SQLAlchemyIndexer
  null = gnocchi.indexer.null:NullIndexer
  postgresql = gnocchi.indexer.sqlalchemy:SQLAlchemyIndexer
  [gnocchi.indexer.sqlalchemy.resource_type_attribute]
  bool = gnocchi.indexer.sqlalchemy_extension:BoolSchema
  number = gnocchi.indexer.sqlalchemy_extension:NumberSchema
  string = gnocchi.indexer.sqlalchemy_extension:StringSchema
  uuid = gnocchi.indexer.sqlalchemy_extension:UUIDSchema
  [gnocchi.storage]
  ceph = gnocchi.storage.ceph:CephStorage
  file = gnocchi.storage.file:FileStorage
  null = gnocchi.storage.null:NullStorage
  swift = gnocchi.storage.swift:SwiftStorage
  [oslo.config.opts]
  gnocchi = gnocchi.opts:list_opts
  [tempest.test_plugins]
  gnocchi_tests = gnocchi.tempest.plugin:GnocchiTempestPlugin
You are using pip version 8.1.1, however version 8.1.2 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.