Undefined symbol error when import about triton HOT 3 CLOSED

linux-vdso.so.1 (0x00007ffc6c9ea000)
	libLLVM-9.so.1 => /usr/lib/llvm-9/lib/libLLVM-9.so.1 (0x00007f7c8f080000)
	libc10_cuda.so => /home/nathaniel/Programs/anaconda3/envs/nlp/lib/python3.8/site-packages/torch/lib/libc10_cuda.so (0x00007f7c8ee48000)
	libtorch_cpu.so => /home/nathaniel/Programs/anaconda3/envs/nlp/lib/python3.8/site-packages/torch/lib/libtorch_cpu.so (0x00007f7c87bb2000)
	libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f7c87829000)
	libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f7c87611000)
	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f7c87220000)
	/lib64/ld-linux-x86-64.so.2 (0x00007f7c936dc000)
	libffi.so.6 => /usr/lib/x86_64-linux-gnu/libffi.so.6 (0x00007f7c87018000)
	libedit.so.2 => /usr/lib/x86_64-linux-gnu/libedit.so.2 (0x00007f7c86de1000)
	libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f7c86bc4000)
	librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f7c869bc000)
	libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f7c867b8000)
	libtinfo.so.5 => /lib/x86_64-linux-gnu/libtinfo.so.5 (0x00007f7c8658e000)
	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f7c8636f000)
	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f7c85fd1000)
	libcudart.so.10.2 => /usr/local/cuda/lib64/libcudart.so.10.2 (0x00007f7c85d53000)
	libc10.so => /home/nathaniel/Programs/anaconda3/envs/nlp/lib/python3.8/site-packages/torch/lib/libc10.so (0x00007f7c85add000)
	libgomp.so.1 => /usr/lib/x86_64-linux-gnu/libgomp.so.1 (0x00007f7c858ae000)
	libmkl_intel_lp64.so => /home/nathaniel/Programs/anaconda3/lib/libmkl_intel_lp64.so (0x00007f7c84d42000)
	libmkl_gnu_thread.so => /home/nathaniel/Programs/anaconda3/lib/libmkl_gnu_thread.so (0x00007f7c83469000)
	libmkl_core.so => /home/nathaniel/Programs/anaconda3/lib/libmkl_core.so (0x00007f7c7f149000)
undefined symbol: PyInstanceMethod_Type	(./libtriton.so)
undefined symbol: PyExc_RuntimeError	(./libtriton.so)
undefined symbol: PyExc_MemoryError	(./libtriton.so)
undefined symbol: PyBaseObject_Type	(./libtriton.so)
undefined symbol: PyModule_Type	(./libtriton.so)
undefined symbol: PyExc_TypeError	(./libtriton.so)
undefined symbol: PyCFunction_Type	(./libtriton.so)
undefined symbol: PyMethod_Type	(./libtriton.so)
undefined symbol: PyExc_ImportError	(./libtriton.so)
undefined symbol: PyExc_ValueError	(./libtriton.so)
undefined symbol: _Py_FalseStruct	(./libtriton.so)
undefined symbol: PyDict_Type	(./libtriton.so)
undefined symbol: PyExc_BufferError	(./libtriton.so)
undefined symbol: PyType_Type	(./libtriton.so)
undefined symbol: PyProperty_Type	(./libtriton.so)
undefined symbol: _Py_NoneStruct	(./libtriton.so)
undefined symbol: _Py_NotImplementedStruct	(./libtriton.so)
undefined symbol: PyExc_SystemError	(./libtriton.so)
undefined symbol: PyCapsule_Type	(./libtriton.so)
undefined symbol: _Py_TrueStruct	(./libtriton.so)
undefined symbol: PyFloat_Type	(./libtriton.so)
undefined symbol: PyExc_IndexError	(./libtriton.so)
undefined symbol: PyDict_DelItemString	(./libtriton.so)
undefined symbol: _Py_Dealloc	(./libtriton.so)
undefined symbol: PyLong_FromLong	(./libtriton.so)
undefined symbol: PyModule_Create2	(./libtriton.so)
undefined symbol: PyLong_FromSsize_t	(./libtriton.so)
undefined symbol: PyObject_SetAttrString	(./libtriton.so)
undefined symbol: PyType_IsSubtype	(./libtriton.so)
undefined symbol: PyErr_Fetch	(./libtriton.so)
undefined symbol: PyException_SetTraceback	(./libtriton.so)
undefined symbol: PyDict_Copy	(./libtriton.so)
undefined symbol: _PyThreadState_UncheckedGet	(./libtriton.so)
undefined symbol: PyDict_Size	(./libtriton.so)
undefined symbol: PyUnicode_DecodeUTF8	(./libtriton.so)
undefined symbol: PyUnicode_FromString	(./libtriton.so)
undefined symbol: PyNumber_Check	(./libtriton.so)
undefined symbol: PyThread_tss_create	(./libtriton.so)
undefined symbol: PyObject_HasAttrString	(./libtriton.so)
undefined symbol: PyObject_GetBuffer	(./libtriton.so)
undefined symbol: PyBytes_AsString	(./libtriton.so)
undefined symbol: PyCapsule_GetContext	(./libtriton.so)
undefined symbol: _PyType_Lookup	(./libtriton.so)
undefined symbol: PyThreadState_Clear	(./libtriton.so)
undefined symbol: PyErr_Clear	(./libtriton.so)
undefined symbol: PyCallable_Check	(./libtriton.so)
undefined symbol: PyNumber_Xor	(./libtriton.so)
undefined symbol: PyCapsule_New	(./libtriton.so)
undefined symbol: PyMem_Calloc	(./libtriton.so)
undefined symbol: PyErr_ExceptionMatches	(./libtriton.so)
undefined symbol: PyBuffer_Release	(./libtriton.so)
undefined symbol: PyBytes_Size	(./libtriton.so)
undefined symbol: PyNumber_Or	(./libtriton.so)
undefined symbol: PySequence_Size	(./libtriton.so)
undefined symbol: PyLong_AsUnsignedLong	(./libtriton.so)
undefined symbol: PyEval_InitThreads	(./libtriton.so)
undefined symbol: PyNumber_Long	(./libtriton.so)
undefined symbol: PyType_Ready	(./libtriton.so)
undefined symbol: PyTuple_GetItem	(./libtriton.so)
undefined symbol: _PyObject_GetDictPtr	(./libtriton.so)
undefined symbol: PyObject_Malloc	(./libtriton.so)
undefined symbol: PyTuple_SetItem	(./libtriton.so)
undefined symbol: PyThread_tss_get	(./libtriton.so)
undefined symbol: PyErr_Restore	(./libtriton.so)
undefined symbol: PyThread_tss_alloc	(./libtriton.so)
undefined symbol: PyLong_FromSize_t	(./libtriton.so)
undefined symbol: PyList_Size	(./libtriton.so)
undefined symbol: PyGILState_GetThisThreadState	(./libtriton.so)
undefined symbol: PyBytes_AsStringAndSize	(./libtriton.so)
undefined symbol: PyUnicode_AsEncodedString	(./libtriton.so)
undefined symbol: PyTuple_New	(./libtriton.so)
undefined symbol: PyObject_CallFunctionObjArgs	(./libtriton.so)
undefined symbol: PyErr_Occurred	(./libtriton.so)
undefined symbol: PyThreadState_DeleteCurrent	(./libtriton.so)
undefined symbol: _ZN3c105ErrorC1ENS_14SourceLocationESs	(./libtriton.so)
undefined symbol: PySequence_Tuple	(./libtriton.so)
undefined symbol: PyWeakref_NewRef	(./libtriton.so)
undefined symbol: PyUnicode_AsUTF8String	(./libtriton.so)
undefined symbol: PyEval_GetBuiltins	(./libtriton.so)
undefined symbol: PyUnicode_FromFormat	(./libtriton.so)
undefined symbol: PyNumber_And	(./libtriton.so)
undefined symbol: PyCapsule_GetName	(./libtriton.so)
undefined symbol: PyEval_AcquireThread	(./libtriton.so)
undefined symbol: PyErr_SetString	(./libtriton.so)
undefined symbol: PyObject_CallObject	(./libtriton.so)
undefined symbol: PyThread_tss_set	(./libtriton.so)
undefined symbol: PyList_GetItem	(./libtriton.so)
undefined symbol: PyObject_IsInstance	(./libtriton.so)
undefined symbol: PyList_Append	(./libtriton.so)
undefined symbol: PyMem_Free	(./libtriton.so)
undefined symbol: PyThreadState_Get	(./libtriton.so)
undefined symbol: PyThreadState_New	(./libtriton.so)
undefined symbol: PyObject_Repr	(./libtriton.so)
undefined symbol: PyFrame_GetLineNumber	(./libtriton.so)
undefined symbol: PyErr_NormalizeException	(./libtriton.so)
undefined symbol: PyObject_ClearWeakRefs	(./libtriton.so)
undefined symbol: PyDict_Next	(./libtriton.so)
undefined symbol: PyCapsule_GetPointer	(./libtriton.so)
undefined symbol: PyInstanceMethod_New	(./libtriton.so)
undefined symbol: PyDict_New	(./libtriton.so)
undefined symbol: _ZN5torch3jit17parseSchemaOrNameERKSs	(./libtriton.so)
undefined symbol: PyObject_RichCompareBool	(./libtriton.so)
undefined symbol: PyModule_AddObject	(./libtriton.so)
undefined symbol: PySequence_GetItem	(./libtriton.so)
undefined symbol: PyObject_GetItem	(./libtriton.so)
undefined symbol: PyObject_SetItem	(./libtriton.so)
undefined symbol: PyDict_Contains	(./libtriton.so)
undefined symbol: PyDict_GetItemString	(./libtriton.so)
undefined symbol: _ZN3c106detail12infer_schema20make_function_schemaEOSsS2_NS_8ArrayRefINS1_11ArgumentDefEEES5_	(./libtriton.so)
undefined symbol: PyLong_AsLong	(./libtriton.so)
undefined symbol: PyEval_SaveThread	(./libtriton.so)
undefined symbol: PyCapsule_SetContext	(./libtriton.so)
undefined symbol: Py_GetVersion	(./libtriton.so)
undefined symbol: PySequence_Check	(./libtriton.so)
undefined symbol: PyObject_GetAttrString	(./libtriton.so)
undefined symbol: PyList_New	(./libtriton.so)
undefined symbol: PyObject_Str	(./libtriton.so)
undefined symbol: PyErr_Format	(./libtriton.so)
undefined symbol: PyObject_SetAttr	(./libtriton.so)
undefined symbol: PyCFunction_NewEx	(./libtriton.so)
undefined symbol: PyTuple_Size	(./libtriton.so)

Traceback (most recent call last):
  File "einsum.py", line 195, in <module>
    triton.ops.einsum(expr, ta, tb, tc, arrays = arrays, bench = True)
AttributeError: module 'triton' has no attribute 'ops'

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/nathaniel/Programs/anaconda3/envs/nlp/lib/python3.8/site-packages/triton/python/triton/ops/__init__.py", line 1, in <module>
    from .einsum import _einsum, einsum
  File "/home/nathaniel/Programs/anaconda3/envs/nlp/lib/python3.8/site-packages/triton/python/triton/ops/einsum.py", line 19, in <module>
    class _einsum(torch.autograd.Function):
  File "/home/nathaniel/Programs/anaconda3/envs/nlp/lib/python3.8/site-packages/triton/python/triton/ops/einsum.py", line 642, in _einsum
    registry = triton.utils.id_dict()
AttributeError: module 'triton' has no attribute 'utils'