On 25 February 2014, MinRK said:
> The weird errno should be fixed in
> master<https://github.com/zeromq/pyzmq/pull/483>.
> But this should only affect the case when libzmq is not linked against
> libsodium. Are you sure that it is?
Arggh. You're quite right; I have must have forgotten
"--with-sodium=/usr/local/zmq4" when I configured libzmq.
Cannot confirm your fix yet, as I'm battling a CFFI error.
In case anyone can throw me a hint, the problem I'm now having is:
$ PYTHONPATH=/data/src/pyzmq python generate_certificates.py
/data/src/pyzmq/zmq/backend/cffi/__pycache__/_cffi__x5368a726x67d4e236.c:153:17:
fatal error: zmq.h: No such file or directory
#include <zmq.h>
^
compilation terminated.
Traceback (most recent call last):
File "generate_certificates.py", line 15, in <module>
import zmq.auth
File "/data/src/pyzmq/zmq/__init__.py", line 70, in <module>
from zmq.backend import *
File "/data/src/pyzmq/zmq/backend/__init__.py", line 22, in <module>
_ns = select_backend('zmq.backend.cffi')
File "/data/src/pyzmq/zmq/backend/select.py", line 31, in select_backend
mod = __import__(name, fromlist=public_api)
File "/data/src/pyzmq/zmq/backend/cffi/__init__.py", line 12, in <module>
from zmq.backend.cffi import (constants, error, message, context, socket,
File "/data/src/pyzmq/zmq/backend/cffi/constants.py", line 4, in <module>
from ._cffi import C, c_constant_names
File "/data/src/pyzmq/zmq/backend/cffi/_cffi.py", line 153, in <module>
"Please check that you have zeromq headers and libraries." % e)
ImportError: PyZMQ CFFI backend couldn't find zeromq: CompileError: command
'x86_64-linux-gnu-gcc' failed with exit status 1
Please check that you have zeromq headers and libraries.
GCC can't find zmq.h because it's in /usr/local/zmq4/include/zmq.h --
I deliberately uninstalled the system libzmq* packages to avoid
surprises. (I built pyzmq with "python setup.py --zmq=/usr/local/zmq4
build", which works fine until I actually try to import zmq.)
Digging into the CFFI source now to see what's missing where.
Greg
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