Hi,
You need to install |python-pyzmq| or |python2-pyzmq|. I think the error
message is quite clear about it :-)
Cheers,
Carlos
El 18/06/15 a las 12:33, Jingpeng Wu escribió:
I have a similar problem using spyder. I have tried to reinstall `zmq`
and do not work!
```Traceback (most recent call last):
File
"/usr/people/jingpeng/libs/anaconda/lib/python2.7/site‑packages/spyderlib/widgets/externalshell/start_ipython_kernel.py",
line 161, in
from IPython.kernel.zmq.kernelapp import IPKernelApp
File "/usr/lib/python2.7/dist‑packages/IPython/kernel/__init__.py",
line 4, in
from . import zmq
File
"/usr/lib/python2.7/dist‑packages/IPython/kernel/zmq/__init__.py",
line 14, in
check_for_zmq('2.1.11', 'IPython.kernel.zmq')
File "/usr/lib/python2.7/dist‑packages/IPython/utils/zmqrelated.py",
line 37, in check_for_zmq
raise ImportError("%s requires python‑zmq >= %s"%(required_by,
minimum_version))
ImportError: IPython.kernel.zmq requires python‑zmq >= 2.1.11```
On Wednesday, May 14, 2014 at 8:56:24 AM UTC-4, Ed Daniel wrote:
Just a FYI for anyone who might experience same problem...
After latest /libsodium/ update from v0.4.5-2 to v0.5.0-1 Spyder
will fail to start raising an error as follows:
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/spyderlib/spyder.py",
line 2331, in main
mainwindow = run_spyder(app, options, args)
File "/usr/lib/python2.7/site-packages/spyderlib/spyder.py",
line 2219, in run_spyder
main.setup()
File "/usr/lib/python2.7/site-packages/spyderlib/spyder.py",
line 873, in setup
from spyderlib.plugins.ipythonconsole import IPythonConsole
File
"/usr/lib/python2.7/site-packages/spyderlib/plugins/ipythonconsole.py",
line 31, in <module>
from IPython.lib.kernel import find_connection_file,
get_connection_info
File
"/usr/lib/python2.7/site-packages/IPython/lib/kernel.py", line
11, in <module>
from IPython.kernel.connect import *
File
"/usr/lib/python2.7/site-packages/IPython/kernel/__init__.py",
line 4, in <module>
from . import zmq
File
"/usr/lib/python2.7/site-packages/IPython/kernel/zmq/__init__.py",
line 14, in <module>
check_for_zmq('2.1.11', 'IPython.kernel.zmq')
File
"/usr/lib/python2.7/site-packages/IPython/utils/zmqrelated.py", line
37, in check_for_zmq
raise ImportError("%s requires pyzmq >= %s"%(required_by,
minimum_version))
ImportError: IPython.kernel.zmq requires pyzmq >= 2.1.11
If you bring up an IPython console and simply try:/import zmq t/he
console output gives:
In [1]: import zmq
---------------------------------------------------------------------------
ImportError Traceback (most
recent call last)
<ipython-input-1-1d4d77cc188d> in <module>()
----> 1 import zmq
/usr/lib/python3.4/site-packages/zmq/__init__.py in <module>()
58 # zmq top-level imports
59
---> 60 from zmq.backend import *
61 from zmq import sugar
62 from zmq.sugar import *
/usr/lib/python3.4/site-packages/zmq/backend/__init__.py in
<module>()
43 except ImportError:
44 # raise the *first* error, not the fallback
---> 45 reraise(*exc_info)
46
47 globals().update(_ns)
/usr/lib/python3.4/site-packages/zmq/utils/sixcerpt.py in
reraise(tp, value, tb)
32 if value.__traceback__ is not tb:
33 raise value.with_traceback(tb)
---> 34 raise value
35
36 else:
/usr/lib/python3.4/site-packages/zmq/backend/__init__.py in
<module>()
36
37 try:
---> 38 _ns = select_backend(first)
39 except Exception:
40 exc_info = sys.exc_info()
/usr/lib/python3.4/site-packages/zmq/backend/select.py in
select_backend(name)
30 """Select the pyzmq backend"""
31 try:
---> 32 mod = __import__(name, fromlist=public_api)
33 except ImportError:
34 raise
/usr/lib/python3.4/site-packages/zmq/backend/cython/__init__.py in
<module>()
24
#-----------------------------------------------------------------------------
25
---> 26 from . import (constants, error, message, context,
27 socket, utils, _poll, _version,
_device )
28
ImportError: libsodium.so.4: cannot open shared object file:
No such file or directory
If you keep libsodium at v0.4.5-2 then all is fine again.
Hope that helps.
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