Same issue with .13.2

# enpkg ipython --remove
prefix: /opt/epd-7.3-2-rh5-x86
ipython-0.13.1-2.egg                                               [removing]
  7.38 MB [.................................................................]
# pip install ipython
Downloading/unpacking ipython
  Downloading ipython-0.13.2.zip (6.4Mb):  79%  5.1Mb

  Downloading ipython-0.13.2.zip (6.4Mb): 6.4Mb downloaded
  Running setup.py egg_info for package ipython

Installing collected packages: ipython
  Running setup.py install for ipython

    Installing ipcontroller script to /opt/epd-7.3-2-rh5-x86/bin
    Installing iptest script to /opt/epd-7.3-2-rh5-x86/bin
    Installing ipcluster script to /opt/epd-7.3-2-rh5-x86/bin
    Installing ipython script to /opt/epd-7.3-2-rh5-x86/bin
    Installing pycolor script to /opt/epd-7.3-2-rh5-x86/bin
    Installing iplogger script to /opt/epd-7.3-2-rh5-x86/bin
    Installing irunner script to /opt/epd-7.3-2-rh5-x86/bin
    Installing ipengine script to /opt/epd-7.3-2-rh5-x86/bin
Successfully installed ipython
Cleaning up...
# ipython notebook
Traceback (most recent call last):
  File "/opt/epd-7.3-2-rh5-x86/bin/ipython", line 9, in <module>
    load_entry_point('ipython==0.13.2', 'console_scripts', 'ipython')()
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/frontend/terminal/ipapp.py", line 388, in launch_new_instance
    app.initialize()
  File "<string>", line 2, in initialize
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/config/application.py", line 84, in catch_config_error
    return method(app, *args, **kwargs)
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/frontend/terminal/ipapp.py", line 313, in initialize
    super(TerminalIPythonApp, self).initialize(argv)
  File "<string>", line 2, in initialize
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/config/application.py", line 84, in catch_config_error
    return method(app, *args, **kwargs)
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/core/application.py", line 325, in initialize
    self.parse_command_line(argv)
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/frontend/terminal/ipapp.py", line 308, in parse_command_line
    return super(TerminalIPythonApp, self).parse_command_line(argv)
  File "<string>", line 2, in parse_command_line
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/config/application.py", line 84, in catch_config_error
    return method(app, *args, **kwargs)
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/config/application.py", line 420, in parse_command_line
    return self.initialize_subcommand(subc, subargv)
  File "<string>", line 2, in initialize_subcommand
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/config/application.py", line 84, in catch_config_error
    return method(app, *args, **kwargs)
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/config/application.py", line 352, in initialize_subcommand
    subapp = import_item(subapp)
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/utils/importstring.py", line 40, in import_item
    module = __import__(package,fromlist=[obj])
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/frontend/html/notebook/__init__.py", line 18, in <module>
    from IPython.zmq import check_for_zmq
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/zmq/__init__.py", line 67, in <module>
    check_for_zmq('2.1.4')
  File "/opt/epd-7.3-2-rh5-x86/lib/python2.7/site-packages/IPython/zmq/__init__.py", line 53, in check_for_zmq
    raise ImportError("%s requires pyzmq >= %s"%(module, minimum_version))
ImportError: IPython.zmq requires pyzmq >= 2.1.4
# ipython --version
0.13.2