python - 在CentOS上导入mxnet时，得到: OSError:/lib64/libc. so.6:版本 `GLIBC_2.17'未找到

Question

我尝试在共享集群上导入 mxnet，但遇到错误:

import mxnet as mx
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/ironfs/scratch/carlos/anaconda3/lib/python3.6/site-packages/mxnet/__init__.py", line 25, in <module>
    from .base import MXNetError
  File "/home/ironfs/scratch/carlos/anaconda3/lib/python3.6/site-packages/mxnet/base.py", line 96, in <module>
    _LIB = _load_lib()
  File "/home/ironfs/scratch/carlos/anaconda3/lib/python3.6/site-packages/mxnet/base.py", line 88, in _load_lib
    lib = ctypes.CDLL(lib_path[0], ctypes.RTLD_LOCAL)
  File "/home/ironfs/scratch/carlos/anaconda3/lib/python3.6/ctypes/__init__.py", line 348, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: /lib64/libc.so.6: version GLIBC_2.17' not found (required by /home/ironfs/scratch/carlos/anaconda3/lib/python3.6/site-packages/mxnet/libmxnet.so)

而且我不是管理员。谁能帮我解决这个问题吗？

Answer 1

mxnet 1.0.0 的分布式版本似乎是使用 glibc_2.7 编译的，您需要按照 Ieezu (http://mxnet.incubator.apache.org/install/index.html) 提到的方式从源代码进行编译，或者升级您的 glibc 版本。

objdump -T libmxnet.so | grep GLIBC_

...
0000000000000000 DO *UND* 0000000000000000 GLIBC_2.2.5 stdin
0000000000000000 DF *UND* 0000000000000000 GLIBC_2.2.5 srand
0000000000000000 DF *UND* 0000000000000000 GLIBC_2.6 __sched_cpucount
0000000000000000 DF *UND* 0000000000000000 GLIBC_2.3.3 pthread_tryjoin_np
0000000000000000 DF *UND* 0000000000000000 GLIBC_2.2.5 log10f
0000000000000000 DF *UND* 0000000000000000 GLIBC_2.2.5 if_nametoindex
0000000000000000 DF *UND* 0000000000000000 GLIBC_2.7 eventfd
...