I have tensorflow version 1.0.0 non-GPU version on my macbook pro Yosemite. It is installed in a virtualenv, and I have python 2.7. I have six version 1.4.1. When I do python
on the command line and import six, it works fine. But when I enter 'ipython' and import tensorflow, I see this error:
AttributeError Traceback (most recent call last)
<ipython-input-1-cd232424f60d> in <module>()
----> 1 execfile('hw4/net.py')
/Users/lingxiao/Documents/research/dialogue-systems/hw4/net.py in <module>()
8 import time
9 import numpy as np
---> 10 import tensorflow as tf
11
12 import app
/Users/lingxiao/tensorflow/lib/python2.7/site-packages/tensorflow/__init__.py in <module>()
22
23 # pylint: disable=wildcard-import
---> 24 from tensorflow.python import *
25 # pylint: enable=wildcard-import
26
/Users/lingxiao/tensorflow/lib/python2.7/site-packages/tensorflow/python/__init__.py in <module>()
122 from tensorflow.python.platform import resource_loader
123 from tensorflow.python.platform import sysconfig
--> 124 from tensorflow.python.platform import test
125
126 from tensorflow.python.util.all_util import remove_undocumented
/Users/lingxiao/tensorflow/lib/python2.7/site-packages/tensorflow/python/platform/test.py in <module>()
67 # pylint: disable=g-bad-import-order
68 from tensorflow.python.client import device_lib as _device_lib
---> 69 from tensorflow.python.framework import test_util as _test_util
70 from tensorflow.python.platform import googletest as _googletest
71 from tensorflow.python.util.all_util import remove_undocumented
/Users/lingxiao/tensorflow/lib/python2.7/site-packages/tensorflow/python/framework/test_util.py in <module>()
41 from tensorflow.python.framework import random_seed
42 from tensorflow.python.framework import versions
---> 43 from tensorflow.python.platform import googletest
44 from tensorflow.python.platform import tf_logging as logging
45 from tensorflow.python.util import compat
/Users/lingxiao/tensorflow/lib/python2.7/site-packages/tensorflow/python/platform/googletest.py in <module>()
31
32 from tensorflow.python.platform import app
---> 33 from tensorflow.python.platform import benchmark # pylint: disable=unused-import
34
35 Benchmark = benchmark.TensorFlowBenchmark # pylint: disable=invalid-name
/Users/lingxiao/tensorflow/lib/python2.7/site-packages/tensorflow/python/platform/benchmark.py in <module>()
115
116
--> 117 class Benchmark(six.with_metaclass(_BenchmarkRegistrar, object)):
118 """Abstract class that provides helper functions for running benchmarks.
119
/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/six.pyc in with_metaclass(meta, *bases)
564 def with_metaclass(meta, *bases):
565 """Create a base class with a metaclass."""
--> 566 return meta("NewBase", bases, {})
567
568 def add_metaclass(metaclass):
/Users/lingxiao/tensorflow/lib/python2.7/site-packages/tensorflow/python/platform/benchmark.py in __new__(mcs, clsname, base, attrs)
110 newclass = super(mcs, _BenchmarkRegistrar).__new__(
111 mcs, clsname, base, attrs)
--> 112 if not newclass.is_abstract():
113 GLOBAL_BENCHMARK_REGISTRY.add(newclass)
114 return newclass
AttributeError: type object 'NewBase' has no attribute 'is_abstract'
I tried upgrading six and I am still seeing version 1.4.1. Is six the problem here? if not what is?
It seems that there's a number of things tangled. I'm using Anaconda2 with six==1.10.0
, tensorflow==1.0.0
and Python 2.7.12. A quick experiment would be to install Anaconda2 (ie with python2.7) then pip install
TF and other dependencies and try it out.
The Anaconda installation is self-contained, so that you won't be affected by other system-wide issues. I just did it by running /Users/myusername/anaconda2/bin/ipython
My guess is that you need to install iPython from within the virtual environment. if you haven't done that, ipython will use the vanilla interpreter even though you are in a virtual environment.
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