@Andrey1984 I try reinstall llvmlite-0.32.1 and numba-0.49.1 , i got a error as below :
Python 3.6.9 (default, Oct 8 2020, 12:12:24)
[GCC 8.4.0] on linux
Type “help”, “copyright”, “credits” or “license” for more information.
import nemo
import nemo.collections.asr as nemo_asr
Traceback (most recent call last):
File “”, line 1, in
File “/home/yipeng/.local/lib/python3.6/site-packages/nemo/collections/asr/init.py”, line 15, in
from nemo.collections.asr import data, losses, models, modules
File “/home/yipeng/.local/lib/python3.6/site-packages/nemo/collections/asr/models/init.py”, line 16, in
from nemo.collections.asr.models.classification_models import EncDecClassificationModel
File “/home/yipeng/.local/lib/python3.6/site-packages/nemo/collections/asr/models/classification_models.py”, line 24, in
from nemo.collections.asr.data.audio_to_text import AudioLabelDataset
File “/home/yipeng/.local/lib/python3.6/site-packages/nemo/collections/asr/data/audio_to_text.py”, line 25, in
from nemo.collections.asr.parts.features import WaveformFeaturizer
File “/home/yipeng/.local/lib/python3.6/site-packages/nemo/collections/asr/parts/features.py”, line 37, in
import librosa
File “/home/yipeng/.local/lib/python3.6/site-packages/librosa/init.py”, line 211, in
from . import core
File “/home/yipeng/.local/lib/python3.6/site-packages/librosa/core/init.py”, line 5, in
from .convert import * # pylint: disable=wildcard-import
File “/home/yipeng/.local/lib/python3.6/site-packages/librosa/core/convert.py”, line 7, in
from . import notation
File “/home/yipeng/.local/lib/python3.6/site-packages/librosa/core/notation.py”, line 8, in
from …util.exceptions import ParameterError
File “/home/yipeng/.local/lib/python3.6/site-packages/librosa/util/init.py”, line 83, in
from .utils import * # pylint: disable=wildcard-import
File “/home/yipeng/.local/lib/python3.6/site-packages/librosa/util/utils.py”, line 10, in
import numba
File “/usr/local/lib/python3.6/dist-packages/numba/init.py”, line 131, in
importlib.import_module(_old_mod)
File “/usr/lib/python3.6/importlib/init.py”, line 126, in import_module
return _bootstrap._gcd_import(name[level:], packageImportError: cannot import name ‘total_ordering’, level)
File “/usr/local/lib/python3.6/dist-packages/numba/typeconv/init.py”, line 1, in
from .castgraph import Conversion
File “/usr/local/lib/python3.6/dist-packages/numba/typeconv/castgraph.py”, line 6, in
from numba.utils import total_ordering
ImportError: cannot import name ‘total_ordering’
you didn’t get this error with numba-0.49.1 ?
Then i found need to change version of numba-0.48.0 can solve this error , but it is return back old error segmentation fault core dumped again …
Cannot run nemo asr on Nvidia Jetson Xavier (segemntation fault) · Issue #1552 · NVIDIA/NeMo · GitHub