张量流:[未找到] RStudio 中的错误 [英] tensorflow: [NOT FOUND] error in RStudio

问题描述

我尝试在 RStudio 中运行以下代码:

I tried running the following code in RStudio:

library(tensorflow)

x_data <- runif(100, min=0, max=1)
y_data <- x_data * 0.1 + 0.3

W <- tf$Variable(tf$random_uniform(shape(1L), -1.0, 1.0))

但最后一行抛出以下错误:

But the last line is throwing the following error:

Error: Python module tensorflow was not found.

Detected Python configuration:

python:         /usr/bin/python
libpython:      /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/config/libpython2.7.dylib
pythonhome:     /System/Library/Frameworks/Python.framework/Versions/2.7:/System/Library/Frameworks/Python.framework/Versions/2.7
version:        2.7.10 (default, Oct 23 2015, 19:19:21)  [GCC 4.2.1 Compatible Apple LLVM 7.0.0 (clang-700.0.59.5)]
numpy:          /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/numpy
numpy_version:  1.8.1
tensorflow:     [NOT FOUND]

这是我第一次尝试在 RStudio 中加入 Python(为了访问 Tensorflow)，所以我不确定我应该检查什么(或在哪里)以确保我的设置合适.

This is my first time attempting to incorporate Python in RStudio (for purposes of accessing Tensorflow), so I'm not sure what I should check (or where) to make sure that my settings are appropriate.

推荐答案

我意识到我安装的是 python 3 版本的 tensorflow 而不是 python 2 版本，这是我的错误消息告诉我 RStudio 正在使用的内容.使用此处的安装说明，我安装了python 2 上的 tensorflow 并且能够运行上面的代码.

I realize that I installed the python 3 version of tensorflow instead of the python 2 version, which is what my error message was telling me that RStudio is using. Using the install instructions found here, I installed tensorflow on python 2 and was able to run the above code.

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