Re: Trouble with ipcluster on a Raspberry Pi

Thomas Baruchel <[email protected]> Wed, 15 Apr 2015 00:17:09 +0200 (CEST)

Newsgroups	gmane.comp.python.ipython.user
Message-ID	<alpine.DEB.2.02.1504150015500.3392@raspberrypi>

On Tue, 14 Apr 2015, MinRK wrote:
> Does it work correctly if you start the controller and engines separately?
> $> ipcontroller
> $> ipengine

I actually have an issue with 'ipcontroller':

pi@raspberrypi ~ $ ipcontroller
2015-04-15 00:15:36,704.704 [IPControllerApp] Using existing profile dir: u'/home/pi/.config/ipython/profile_default'
2015-04-15 00:15:36.753 [IPControllerApp] Couldn't construct the Controller
Traceback (most recent call last):
   File "/usr/lib/python2.7/dist-packages/IPython/parallel/apps/ipcontrollerapp.py", line 307, in init_hub
     self.factory.init_hub()
   File "/usr/lib/python2.7/dist-packages/IPython/parallel/controller/hub.py", line 244, in init_hub
     q.bind(client_iface % self.regport)
   File "socket.pyx", line 447, in zmq.core.socket.Socket.bind (zmq/core/socket.c:4312)
ZMQError: Cannot assign requested address

Regards,

-- 
Thomas Baruchel