[英]fatal error: numpy/arrayobject.h: No such file or directory
I am limited on what I can share as this is part of a huge stack of code that I am porting from Ubuntu 14.04 to 16.04. 我受限于我可以分享的内容,因为这是我从Ubuntu 14.04移植到16.04的大量代码的一部分。
It should be trivial, but somehow I am struggling with this. 它应该是微不足道的,但不知何故,我正在努力解决这个问题。 It doesn't find numpy/arrayobject.h
that I am referencing in my source file with #include <numpy/arrayobject.h>
它没有找到numpy/arrayobject.h
,我在我的源代码文件引用#include <numpy/arrayobject.h>
I will try to share as much as I can, see if someone can guide me through a resolution. 我将尝试尽可能多地分享,看看是否有人可以指导我完成决议。
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.2 LTS
Release: 16.04
Codename: xenial
$ make --version
GNU Make 4.1
Built for x86_64-pc-linux-gnu
$ g++ --version
g++ (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609
upgraded to 升级到
# g++ --version
g++ (Ubuntu 5.4.1-2ubuntu1~16.04) 5.4.1 20160904
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
$ python --version
Python 2.7.12
PYTHON /usr/bin/python2.7
ARCH x86_64
OS Linux
VERSION 4.4.071generic
PLATFORM linux2
HOSTNAME deploy
USER myUser
WUSS_BUILD NO
CCVER gcc
PYLIBDIR build.x86_64-linux2
LIBDIR build.x86_64-linux2
BINDIR build.x86_64-linux2
ODIR build.x86_64-linux2-gcc
STATICLIBDIR build-static.x86_64-linux2
The make
command leads to make
命令导致
+++ Compile mycore/boost_numpy.cc to build.x86_64-linux2-gcc
anycore/boost_numpy.cc:2:31: fatal error: numpy/arrayobject.h: No such file or directory
user@deploy:~/my-linux$ vim mycore/boost_numpy.cc
#include "anycore/boost_python_headers.h"
#include <numpy/arrayobject.h> <====== DECLARATION
#include <numpy/ufuncobject.h>
#include "mycore/boost_numpy.h"
#include "mycore/numerical.h"
#include "mycore/vec3.h"
using namespace boost::python;
PyObject *
read_numeric_file_ficii(FILE *fp, int ncols, char arrtype, int headlines, int taillines)
{
if (!(arrtype=='d' || arrtype=='f' || arrtype=='i')) {
PyErr_SetString(PyExc_ValueError, "Unknown array type for read_numeric_file");
return NULL;
}
...FILTERED...
numpy/arrayobject.h
on disk 声明文件numpy/arrayobject.h
在磁盘上 root@deploy:/home# find / -name arrayobject.h
/usr/local/lib/python2.7/dist-packages/numpy/core/include/numpy/arrayobject.h
Please let me know how I can improve the question. 请让我知道如何改进这个问题。 Directions or pointers are most welcome 方向或指示是最受欢迎的
$ ls -l /usr/include/numpy
ls: cannot access '/usr/include/numpy': No such file or directory
sudo ln -s /usr/local/lib/python2.7/dist-packages/numpy/core/include/numpy /usr/include/numpy
I have experienced the same behavior on a partly broken Debian installation. 我在部分破坏的Debian安装上遇到了相同的行为。
I fixed the error by reestablishing a symbolic link 我通过重新建立符号链接来修复错误
sudo ln -s /usr/lib/python2.7/dist-packages/numpy/core/include/numpy /usr/include/numpy
How did you install numpy? 你是怎么安装numpy的?
If you install python-numpy
correctly, eg by sudo apt-get install python-numpy
, you will have /usr/include/numpy
linked to the correct path: 如果正确安装python-numpy
,例如通过sudo apt-get install python-numpy
,你将/usr/include/numpy
链接到正确的路径:
$ ls -l /usr/include/numpy
lrwxrwxrwx 1 root root 55 Sep 17 2014 /usr/include/numpy -> ../lib/python2.7/dist-packages/numpy/core/include/numpy
It looks like you may build your numpy manually, then you can manually create a soft link accordingly. 看起来你可以手动构建你的numpy,然后你可以相应地手动创建一个软链接。
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