ERROR: Failed building wheel for pyzmq on OpenBSD

[joyboy67]

This is a pyzmq bug

• [X] This is a pyzmq-specific bug, not an issue of zmq socket behavior. Don't worry if you're not sure! We'll figure it out together.

What pyzmq version?

latest

What libzmq version?

none

Python version (and how it was installed)

3.10.13

OS

OpenBSD 7.3

What happened?

doas pip3 install pyzmq

Collecting pyzmq
  Using cached pyzmq-26.2.0.tar.gz (271 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Building wheels for collected packages: pyzmq
  Building wheel for pyzmq (pyproject.toml) ... error
  error: subprocess-exited-with-error
  
  × Building wheel for pyzmq (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [43 lines of output]
      WARNING: Use build.targets instead of cmake.targets for scikit-build-core >= 0.10
      *** scikit-build-core 0.10.7 using CMake 3.25.2 (wheel)
      *** Configuring CMake...
      loading initial cache file /tmp/tmp9bs70ol9/build/CMakeInit.txt
      -- The C compiler identification is Clang 13.0.0
      -- The CXX compiler identification is Clang 13.0.0
      -- Detecting C compiler ABI info
      -- Detecting C compiler ABI info - done
      -- Check for working C compiler: /usr/bin/cc - skipped
      -- Detecting C compile features
      -- Detecting C compile features - done
      -- Detecting CXX compiler ABI info
      -- Detecting CXX compiler ABI info - done
      -- Check for working CXX compiler: /usr/bin/c++ - skipped
      -- Detecting CXX compile features
      -- Detecting CXX compile features - done
      -- Found Python: /usr/local/bin/python3.10 (found version "3.10.13") found components: Interpreter Development.Module
      -- Looking for libzmq
      -- Looking for libzmq with pkg-config
      -- Checking for module 'libzmq'
      --   Found libzmq, version 4.3.4
      -- Looking for libzmq with pkg-config - found: -L/usr/local/lib -lzmq
      --   Adding /usr/local/lib to RPATH, set PYZMQ_LIBZMQ_RPATH=OFF if this is not what you want.
      -- Using Python Python /usr/local/bin/python3.10
      -- Building Cython backend
      -- Linking libzmq target PkgConfig::libzmq
      -- Configuring done
      -- Generating done
      -- Build files have been written to: /tmp/tmp9bs70ol9/build
      *** Building project with Unix Makefiles...
      [ 33%] Generating _src/_zmq.c
      [ 66%] Building C object CMakeFiles/_zmq.dir/_src/_zmq.c.o
      In file included from /tmp/tmp9bs70ol9/build/_src/_zmq.c:1240:
      /tmp/pip-install-8yz0wy7h/pyzmq_418a850cf8ff44dd9884863ced0f6796/zmq/utils/zmq_compat.h:20:10: fatal error: 'zmq.h' file not found
      #include "zmq.h"
               ^~~~~~~
      1 error generated.
      gmake[3]: *** [CMakeFiles/_zmq.dir/build.make:80: CMakeFiles/_zmq.dir/_src/_zmq.c.o] Error 1
      gmake[2]: *** [CMakeFiles/Makefile2:84: CMakeFiles/_zmq.dir/all] Error 2
      gmake[1]: *** [CMakeFiles/Makefile2:117: CMakeFiles/pyzmq.dir/rule] Error 2
      gmake: *** [Makefile:182: pyzmq] Error 2
      
    *** CMake build failed
    [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for pyzmq
Failed to build pyzmq
ERROR: Could not build wheels for pyzmq, which is required to install pyproject.toml-based projects

Code to reproduce bug

No response

Traceback, if applicable

No response

More info

No response