Fedora下python “no module named numpy” 解决方案
基本情况：
On Linux, Scipy and Numpy official releases are source-code only. Installing Numpy and Scipy from source is reasonably easy; However, both packages depend on other software, some of them which can be challenging to install,
or shipped with incompatibilities by major Linux distributions. Hopefully, you can install Numpy and Scipy without any software outside the necessary tools to build python extensions, as most dependencies are optional.
安装方法：
1.在官网上下载该包：http://sourceforge.net/projects/numpy/files/
2.解压
3.cd进入解压后的路径
4.输入命令：
python setup.py install
5.安装完成