python - 无法在 Redhat 7 或 ubuntu 中安装 swig 和 swig 解码器

Question

我已经通过以下方法安装了 swig 和 swig 解码器包：

痛饮：百胜安装痛饮

Swig 解码器：

克隆https://github.com/PaddlePaddle/DeepSpeech/

cd 进入解码器/swig/ 并运行 ./setup.sh

问题：当我在 python 中导入 swig 解码器库时，它显示以下错误：

Python 2.7.5 (default, Feb 20 2018, 09:19:12) 
[GCC 4.8.5 20150623 (Red Hat 4.8.5-28)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import swig_decoders
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib64/python2.7/site-packages/swig_decoders-1.1-py2.7-linux-x86_64.egg/swig_decoders.py", line 28, in <module>
    _swig_decoders = swig_import_helper()
  File "/usr/lib64/python2.7/site-packages/swig_decoders-1.1-py2.7-linux-x86_64.egg/swig_decoders.py", line 24, in swig_import_helper
    _mod = imp.load_module('_swig_decoders', fp, pathname, description)
ImportError: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib64/python2.7/site-packages/swig_decoders-1.1-py2.7-linux-x86_64.egg/_swig_decoders.so)
>>>