编译 pycaffe时报错：fatal error: numpy/arrayobject.h没有那个文件或目录

编译 pycaffe时报错：fatal error: numpy/arrayobject.h没有那个文件或目录

其实numpy已经是安装的，anaconda2里面有，python中import numpy也没有问题，但就是在此处报错，解决方法： 

sudo apt-get install python-numpy

然后

sudo make pycaffe -j16

pycaffe就编译成功了

如果还是不行，可以试试：

import numpy as npnp.get_include()

得到：

/usr/local/lib/python2.7/dist-packages/numpy/core/include

在Makefile.config找到PYTHON_INCLUDE，发现有点不同：

PYTHON_INCLUDE := /usr/include/python2.7 \
        /usr/lib/python2.7/dist-packages/numpy/core/include

要加一个local，变成：

PYTHON_INCLUDE := /usr/include/python2.7 \
        /usr/local/lib/python2.7/dist-packages/numpy/core/include

再make pycaffe就ok了

很奇怪在caffe/build目录下编译pycaffe报错：No rule to make target 'pycaffe' 。在caffe根目录下就可以

解决方法

1.命令行输入进python

import numpy as np
np.get_include()

得到numpy的安装路径：

/usr/local/lib/python2.7/dist-packages/numpy/core/include

在Makefile.config找到PYTHON_INCLUDE，发现有点不同：

PYTHON_INCLUDE := /usr/include/python2.7 \
/usr/lib/python2.7/dist-packages/numpy/core/include

要加一个local，变成：

PYTHON_INCLUDE := /usr/include/python2.7 \
/usr/local/lib/python2.7/dist-packages/numpy/core/include

再make pycaffe就ok了

2.直接安装模块 numpy

suod apt-get install python-numpy