导入 theano:AttributeError:'module' 对象没有属性 'find_graphviz' [英] Importing theano: AttributeError: 'module' object has no attribute 'find_graphviz'

问题描述

当我在 Python 中运行 import theano 时，我收到以下错误消息:

When I run import theano in Python, I get the following error message:

Python 2.7.6 (default, Jun 22 2015, 17:58:13)
[GCC 4.8.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import theano
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/theano/__init__.py", line 74, in <module>
    from theano.printing import pprint, pp
  File "/usr/local/lib/python2.7/dist-packages/theano/printing.py", line 35, in <module>
    if pd.find_graphviz():
AttributeError: 'module' object has no attribute 'find_graphviz'

可能是什么问题，如何解决?

What could be the issue, and how to fix it?

我在 Ubuntu 14.04.4 LTS x64 和 Python 2.7.6 x64 上使用 Theano 0.8.2.

I use Theano 0.8.2 on Ubuntu 14.04.4 LTS x64 with Python 2.7.6 x64.

我尝试失败:

• sudo apt-get install -y graphviz libgraphviz-dev

推荐答案

在 pydot 1.2.x 版本中，find_graphviz 函数已经已弃用.要解决此问题，您应该在此处安装 pydot 1.1.0 版本 https://github.com/erocarrera/pydot/树/v1.1.0 .这对我来说是工作.可能会有所帮助.

In pydot 1.2.x version,find_graphviz function have been deprecated. To fix this issue, you should install pydot 1.1.0 version here https://github.com/erocarrera/pydot/tree/v1.1.0 . And it is work for me. May help.

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