scikit-learn / python3在树莓派上 [英] scikit-learn/python3 on raspberry pi

问题描述

我正在尝试安装 http://scikit-learn.org/stable/index。关于raspbmc的html＃。我想用python3。
由于scikit-learn仅支持python3> 3.3，而pi自带3.2，所以我需要构建一切。

因此，我构建了python 3.4，
添加点子来继续其他构建/安装
使用pip构建numpy（scikit-learn依赖项之一）

我被困在构建scipy（一个scikit -learn依赖）
scipy编译失败，gcc被终止，并建议提交gcc错误报告。
我尝试了新的gcc（4.8而不是raspbmc附带的4.6），并得到了相同的错误。

在开始研究gcc和scipy构建脚本之前：
有没有更简单的方法在树莓派上获得scikit-learn / python3？

谢谢！

PS我意识到这不是纯粹的编程问题，但scikit学习网站指向stackoverflow作为一个问题的地方。 安装Raspbian Jessie Lite，并运行这些命令：

  sudo apt-get update $ b $ sudo apt-get upgrade 
 sudo apt-get install python3-scipy python3-pip 
 sudo pip3 install scikit-learn 
  

运行scikit-learn测试：

  sudo pip3安装鼻子
 sudo nosetests -v sklearn 
  

I am trying to install http://scikit-learn.org/stable/index.html# on raspbmc. AND I would like to use python3. Since scikit-learn supports only python3 > 3.3, and pi comes with 3.2 I need to build everything.

So I built python 3.4, added pip to proceed with other builds/installs using pip built numpy (one of scikit-learn dependency)

I am stuck on building scipy (one more scikit-learn dependency) scipy build failed with gcc being terminated and suggestion to file gcc bug report. I tried newer gcc (4.8 instead of 4.6 that came with raspbmc) and got the same error.

Before I start digging into gcc and scipy build script: Is there an easier way to get scikit-learn/python3 on raspberry pi?

Thank you!

P.S. I realize this is not purely programming Q, but scikit-learn site points to stackoverflow as a place for questions.

解决方案

Install Raspbian Jessie Lite, and run these commands:

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install python3-scipy python3-pip
sudo pip3 install scikit-learn

Run scikit-learn tests:

sudo pip3 install nose
sudo nosetests -v sklearn

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