Open Stack

I try to install  swift but without success.
When I run this command:
swift-init proxy start

It show me an error:
Traceback (most recent call last):
  File "/usr/bin/swift-proxy-server", line 23, in <module>
    sys.exit(run_wsgi(conf_file, 'proxy-server', **options))
  File "/usr/lib/python2.7/site-packages/swift/common/wsgi.py", line 896,
in run_wsgi
    loadapp(conf_path, global_conf=global_conf)
  File "/usr/lib/python2.7/site-packages/swift/common/wsgi.py", line 383,
in loadapp
    ctx = loadcontext(loadwsgi.APP, conf_file, global_conf=global_conf)
  File "/usr/lib/python2.7/site-packages/swift/common/wsgi.py", line 367,
in loadcontext
    global_conf=global_conf)
  File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line
296, in loadcontext
    global_conf=global_conf)
  File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line
320, in _loadconfig
    return loader.get_context(object_type, name, global_conf)
  File "/usr/lib/python2.7/site-packages/swift/common/wsgi.py", line 64, in
get_context
    object_type, name=name, global_conf=global_conf)
  File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line
450, in get_context
    global_additions=global_additions)
  File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line
562, in _pipeline_app_context
    for name in pipeline[:-1]]
  File "/usr/lib/python2.7/site-packages/swift/common/wsgi.py", line 64, in
get_context
    object_type, name=name, global_conf=global_conf)
  File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line
454, in get_context
    section)
  File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line
476, in _context_from_use
    object_type, name=use, global_conf=global_conf)
  File "/usr/lib/python2.7/site-packages/swift/common/wsgi.py", line 64, in
get_context
    object_type, name=name, global_conf=global_conf)
  File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line
406, in get_context
    global_conf=global_conf)
  File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line
296, in loadcontext
    global_conf=global_conf)
  File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line
328, in _loadegg
    return loader.get_context(object_type, name, global_conf)
  File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line
620, in get_context
    object_type, name=name)
  File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line
659, in find_egg_entry_point
    for prot in protocol_options] or '(no entry points)'))))
LookupError: Entry point 'copy' not found in egg 'swift' (dir:
/usr/lib/python2.7/site-packages; protocols: paste.filter_factory,
paste.filter_app_factory; entry_points: )


My OS is : CentOS 7
I install swift without other openstack products. I install it by using the
book "OpenStack Swift O'REILLY" author Joe Arnold & members of the
SwiftStack team.

I have reach a page 139 "Starting the Proxy Server". But proxy server
doesn't want to start.

Here my configuration files:
/etc/swift/swift.conf
http://paste.openstack.org/show/497857/

/etc/swift/proxy-server.conf
http://paste.openstack.org/show/497858/

/etc/swift/account-server.conf
http://paste.openstack.org/show/497859/

/etc/swift/container-server.conf
http://paste.openstack.org/show/497860/

/etc/swift/object-server.conf
http://paste.openstack.org/show/497861/

There is no any log file in /var/log/swift/

Please help me to figure out what I am doing wrong

Best regards,
Alexandr
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