python - 安装scipy包后"ImportError: No module named scipy"

Question

所以我最近尝试使用 sudo pip install scipy 在我的 Raspbian(Debian for Raspberry Pi)操作系统上安装 scipy。该命令运行起来没有太多麻烦，我可以看到位于 pi/build/scipy 下的文件。

但是，当我实际尝试将它导入 python 程序时，它给我 ImportError: No module named scipy 我不太确定如何将操作系统指向正确的位置导入 scipy 模块。

Answer 1

除非你在 pip 环境中，否则它根本不起作用。我建议您改为安装 python-scipy 包，这将确保您可以正常工作:

➜  ~  sudo apt-get install python-scipy
Selecting previously unselected package python-decorator.
(Reading database ... 252269 files and directories currently installed.)
Preparing to unpack .../python-decorator_3.4.0-2_all.deb ...
Unpacking python-decorator (3.4.0-2) ...
Selecting previously unselected package python-scipy.
Preparing to unpack .../python-scipy_0.13.3-2+b1_i386.deb ...
Unpacking python-scipy (0.13.3-2+b1) ...
Setting up python-decorator (3.4.0-2) ...
Setting up python-scipy (0.13.3-2+b1) ...
➜  ~  python
Python 2.7.7 (default, Jun  3 2014, 23:36:29) 
[GCC 4.8.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import scipy
>>>