failed when load librosa

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Describe the bug When I debug the codes, I could import librosa. The bug appears when I try to run the script.

To Reproduce

Screenshots

  File "./noise.py", line 14, in <module>
    import librosa
  File "/miniconda3/envs/th/lib/python3.8/site-packages/librosa/__init__.py", line 209, in <module>
    from . import core
  File "/miniconda3/envs/th/lib/python3.8/site-packages/librosa/core/__init__.py", line 5, in <module>
    from .convert import *  # pylint: disable=wildcard-import
  File "/miniconda3/envs/th/lib/python3.8/site-packages/librosa/core/convert.py", line 7, in <module>
    from . import notation
  File "/miniconda3/envs/th/lib/python3.8/site-packages/librosa/core/notation.py", line 8, in <module>
    from ..util.exceptions import ParameterError
  File "/miniconda3/envs/th/lib/python3.8/site-packages/librosa/util/__init__.py", line 77, in <module>
    from .utils import *  # pylint: disable=wildcard-import
  File "/miniconda3/envs/th/lib/python3.8/site-packages/librosa/util/utils.py", line 9, in <module>
    import numba
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/__init__.py", line 211, in <module>
    import numba.typed
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/typed/__init__.py", line 1, in <module>
    from .typeddict import Dict
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/typed/typeddict.py", line 23, in <module>
    def _make_dict(keyty, valty):
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/core/decorators.py", line 260, in njit
    return jit(*args, **kws)
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/core/decorators.py", line 183, in jit
    return wrapper(pyfunc)
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/core/decorators.py", line 210, in wrapper
    disp = dispatcher(py_func=func, locals=locals,
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/core/dispatcher.py", line 777, in __init__
    self.targetctx = self.targetdescr.target_context
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/core/registry.py", line 47, in target_context
    return self._toplevel_target_context
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/core/utils.py", line 277, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/core/registry.py", line 31, in _toplevel_target_context
    return cpu.CPUContext(self.typing_context)
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/core/base.py", line 260, in __init__
    self.init()
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/core/compiler_lock.py", line 35, in _acquire_compile_lock
    return func(*args, **kwargs)
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/core/cpu.py", line 47, in init
    self._internal_codegen = codegen.JITCPUCodegen("numba.exec")
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/core/codegen.py", line 1100, in __init__
    self._init(self._llvm_module)
  File "/miniconda3/envs/th/lib/python3.8/site-packages/numba/core/codegen.py", line 1105, in _init
    target = ll.Target.from_triple(ll.get_process_triple())
  File "/miniconda3/envs/th/lib/python3.8/site-packages/llvmlite/binding/targets.py", line 197, in from_triple
    raise RuntimeError(str(outerr))
RuntimeError: Unable to find target for this triple (no targets are registered)

Software versions*

>>> import platform; print(platform.platform())
Linux-5.11.0-37-generic-x86_64-with-glibc2.10
>>> import sys; print("Python", sys.version)
Python 3.8.12 | packaged by conda-forge | (default, Oct 12 2021, 21:59:51)
[GCC 9.4.0]
>>> import numpy; print("NumPy", numpy.__version__)
NumPy 1.21.3
>>> import scipy; print("SciPy", scipy.__version__)
SciPy 1.7.1
>>> import librosa; print("librosa", librosa.__version__)
librosa 0.9.1

Additional context Add any other context about the problem here.

[mhh0318]

@mhh0318 is this still an issue for you? If so, would you mind trying to upgrade / reinstall llvmlite in your conda environment?

I’ve done a bit of googling, and the only other places I’m seeing this particular error show up are llvm-related (far upstream of us).

I also think it should be llvm-related problems. After change the env, This problem no longer exists. Thanks for your follow-up.

[bmcfee]

@mhh0318 is this still an issue for you? If so, would you mind trying to upgrade / reinstall llvmlite in your conda environment?

I’ve done a bit of googling, and the only other places I’m seeing this particular error show up are llvm-related (far upstream of us).