This repository was archived by the owner on Nov 17, 2023. It is now read-only.
This repository was archived by the owner on Nov 17, 2023. It is now read-only.
'undefined symbol: cblas_sgemm' error when running mnist example #245
Description
Hi, I have successfully build mxnet and install python package, but when I try to run the mnist example:
python example/mnist/mlp.py
I got this error:
Traceback (most recent call last):
File "example/mnist/mlp.py", line 2, in <module>
from data import mnist_iterator
File "/home/xuetingli/Documents/dmlc/mxnet/example/mnist/data.py", line 9, in <module>
import mxnet as mx
File "/usr/lib/python2.7/site-packages/mxnet-0.5.0-py2.7.egg/mxnet/__init__.py", line 7, in <module>
from .base import MXNetError
File "/usr/lib/python2.7/site-packages/mxnet-0.5.0-py2.7.egg/mxnet/base.py", line 43, in <module>
_LIB = _load_lib()
File "/usr/lib/python2.7/site-packages/mxnet-0.5.0-py2.7.egg/mxnet/base.py", line 35, in _load_lib
lib = ctypes.cdll.LoadLibrary(lib_path[0])
File "/usr/lib64/python2.7/ctypes/__init__.py", line 438, in LoadLibrary
return self._dlltype(name)
File "/usr/lib64/python2.7/ctypes/__init__.py", line 360, in __init__
self._handle = _dlopen(self._name, mode)
OSError: /usr/lib/python2.7/site-packages/mxnet-0.5.0-py2.7.egg/mxnet/libmxnet.so: undefined symbol: cblas_sgemm
I'm on CentOS 7 and I have installed blas and atblas via:
sudo yum install blas blas-devel atlas atlas-devel
Does anyone know how to solve this? Thx!