install error

[neolu]

  Fetching pybind11
  -- Found PythonInterp: /usr/bin/python3.7 (found version "3.7.14")
  -- Found PythonLibs: python3.7m
  -- Performing Test HAS_CPP14_FLAG
  -- Performing Test HAS_CPP14_FLAG - Success
  -- pybind11 v2.5.0
  -- Performing Test HAS_FLTO
  -- Performing Test HAS_FLTO - Success
  -- LTO enabled
  -- Configuring done
  -- Generating done
  -- Build files have been written to: /home/tello/h264decoder/build/temp.linux-aarch64-cpython-37
  Scanning dependencies of target h264decoderlib
  [ 25%] Building CXX object CMakeFiles/h264decoderlib.dir/src/h264decoder.cpp.o
  [ 50%] Linking CXX static library libh264decoderlib.a
  [ 50%] Built target h264decoderlib
  Scanning dependencies of target h264decoder
  [ 75%] Building CXX object CMakeFiles/h264decoder.dir/src/h264decoder_python.cpp.o
  In file included from /home/tello/h264decoder/build/temp.linux-aarch64-cpython-37/_deps/pybind11-src/include/pybind11/pytypes.h:12:0,
                   from /home/tello/h264decoder/build/temp.linux-aarch64-cpython-37/_deps/pybind11-src/include/pybind11/cast.h:13,
                   from /home/tello/h264decoder/build/temp.linux-aarch64-cpython-37/_deps/pybind11-src/include/pybind11/attr.h:13,
                   from /home/tello/h264decoder/build/temp.linux-aarch64-cpython-37/_deps/pybind11-src/include/pybind11/pybind11.h:44,
                   from /home/tello/h264decoder/src/h264decoder_python.cpp:6:
  /home/tello/h264decoder/build/temp.linux-aarch64-cpython-37/_deps/pybind11-src/include/pybind11/detail/common.h:112:10: fatal error: Python.h: No such file or directory
   #include <Python.h>
            ^~~~~~~~~~
  compilation terminated.
  CMakeFiles/h264decoder.dir/build.make:62: recipe for target 'CMakeFiles/h264decoder.dir/src/h264decoder_python.cpp.o' failed
  make[2]: *** [CMakeFiles/h264decoder.dir/src/h264decoder_python.cpp.o] Error 1
  CMakeFiles/Makefile2:109: recipe for target 'CMakeFiles/h264decoder.dir/all' failed
  make[1]: *** [CMakeFiles/h264decoder.dir/all] Error 2
  Makefile:83: recipe for target 'all' failed
  make: *** [all] Error 2
  Traceback (most recent call last):
    File "<string>", line 36, in <module>
    File "<pip-setuptools-caller>", line 34, in <module>
    File "/home/tello/h264decoder/setup.py", line 84, in <module>
      zip_safe=False,
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/__init__.py", line 87, in setup
      return distutils.core.setup(**attrs)
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/_distutils/core.py", line 185, in setup
      return run_commands(dist)
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/_distutils/core.py", line 201, in run_commands
      dist.run_commands()
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/_distutils/dist.py", line 968, in run_commands
      self.run_command(cmd)
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/dist.py", line 1217, in run_command
      super().run_command(command)
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/_distutils/dist.py", line 987, in run_command
      cmd_obj.run()
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/command/install.py", line 68, in run
      return orig.install.run(self)
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/_distutils/command/install.py", line 698, in run
      self.run_command('build')
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/_distutils/cmd.py", line 319, in run_command
      self.distribution.run_command(command)
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/dist.py", line 1217, in run_command
      super().run_command(command)
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/_distutils/dist.py", line 987, in run_command
      cmd_obj.run()
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/_distutils/command/build.py", line 132, in run
      self.run_command(cmd_name)
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/_distutils/cmd.py", line 319, in run_command
      self.distribution.run_command(command)
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/dist.py", line 1217, in run_command
      super().run_command(command)
    File "/home/tello/.local/lib/python3.7/site-packages/setuptools/_distutils/dist.py", line 987, in run_command
      cmd_obj.run()
    File "/home/tello/h264decoder/setup.py", line 46, in run
      self.build_extension(ext)
    File "/home/tello/h264decoder/setup.py", line 77, in build_extension
      subprocess.check_call(['cmake', '--build', '.'] + build_args, cwd=self.build_temp)
    File "/usr/lib/python3.7/subprocess.py", line 363, in check_call
      raise CalledProcessError(retcode, cmd)
  subprocess.CalledProcessError: Command '['cmake', '--build', '.', '--config', 'Release', '--', '-j2']' returned non-zero exit status 2.
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip. note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for h264decoder Running setup.py clean for h264decoder Failed to build h264decoder

subprocess.CalledProcessError: Command '['cmake', '--build', '.', '--config', 'Release', '--', '-j2']' returned non-zero exit status 2. [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip. error: legacy-install-failure

× Encountered error while trying to install package. ╰─> h264decoder

error: legacy-install-failure

× Encountered error while trying to install package. ╰─> h264decoder

note: This is an issue with the package mentioned above, not pip. hint: See above for output from the failure.