无法在Ubuntu 12.04 LTS上使用Python 3安装Tensorflow

Question

我的计算机上已经安装了Tensorflow虚拟环境，尽管它运行的是Python 2.7 。 现在我想使用在Python 3.5中运行的Tensorflow。

对于Python 3，我已经创建了一个虚拟环境，因为计算机上的默认Python环境是Python 2.7。 我正在尝试在名为py3k的Python 3虚拟环境中进行Tensorflow的Pip安装 。 安装过程会引发我在调试中遇到困难的错误。

这是我所做的：

    anirudh@anirudh-Vostro-3445:~$ source activate py3k
    (py3k) anirudh@anirudh-Vostro-3445:~$ export TF_BINARY_URL=https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.10.0rc0-cp35-cp35m-linux_x86_64.whl
    (py3k) anirudh@anirudh-Vostro-3445:~$ sudo pip3 install --upgrade $TF_BINARY_URL

    /usr/local/lib/python3.2/dist-packages/pip-8.1.2-py3.2.egg/pip/_vendor/pkg_resources/__init__.py:80: UserWarning: Support for Python 3.0-3.2 has been dropped. Future versions will fail here.
      warnings.warn(msg)
    Traceback (most recent call last):
      File "/usr/local/bin/pip3", line 9, in <module>
        load_entry_point('pip==8.1.2', 'console_scripts', 'pip3')()
      File "/usr/lib/python3/dist-packages/pkg_resources.py", line 337, in load_entry_point
        return get_distribution(dist).load_entry_point(group, name)
      File "/usr/lib/python3/dist-packages/pkg_resources.py", line 2280, in load_entry_point
        return ep.load()
      File "/usr/lib/python3/dist-packages/pkg_resources.py", line 1990, in load
        entry = __import__(self.module_name, globals(),globals(), ['__name__'])
      File "/usr/local/lib/python3.2/dist-packages/pip-8.1.2-py3.2.egg/pip/__init__.py", line 16, in <module>
        from pip.vcs import git, mercurial, subversion, bazaar  # noqa
      File "/usr/local/lib/python3.2/dist-packages/pip-8.1.2-py3.2.egg/pip/vcs/mercurial.py", line 9, in <module>
        from pip.download import path_to_url
      File "/usr/local/lib/python3.2/dist-packages/pip-8.1.2-py3.2.egg/pip/download.py", line 36, in <module>
        from pip.utils.ui import DownloadProgressBar, DownloadProgressSpinner
      File "/usr/local/lib/python3.2/dist-packages/pip-8.1.2-py3.2.egg/pip/utils/ui.py", line 15, in <module>
        from pip._vendor.progress.bar import Bar, IncrementalBar
      File "/usr/local/lib/python3.2/dist-packages/pip-8.1.2-py3.2.egg/pip/_vendor/progress/bar.py", line 48
        empty_fill = u'∙'
                          ^
    SyntaxError: invalid syntax

Answer 1

来自https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.10.0rc0-cp35-cp35m-linux_x86_64.whl cp35表示C python 3.5
您的机器上装有python 3.2
我建议安装Ubuntu 15.04