make pycaffe error

[simmers]

on the boost-eigen branch.
I was able to make and make runtest and all was good. (ubuntu12.04, gtx580)

But when I ran "make pycaffe"(in the same dir), I got the following errors...

python/caffe/pycaffe.cpp: In member function ‘boost::python::api::object CaffeBlobWrap::get_data()’:
python/caffe/pycaffe.cpp:72:74: error: ‘PyArray_SetBaseObject’ was not declared in this scope
python/caffe/pycaffe.cpp: In member function ‘boost::python::api::object CaffeBlobWrap::get_diff()’:
python/caffe/pycaffe.cpp:85:74: error: ‘PyArray_SetBaseObject’ was not declared in this scope
make: *** [py] Error 1

any ideas?

THANKS!! for making this available by the way.

[longjon]

See #44.

[shelhamer]

@longjon I included this patch at https://github.com/shelhamer/caffe/commits/numpy-lessthan-1-7 and tested with numpy-1.6. It builds, and import caffe works, but there is an instant segfault on from caffe import imagenet.

I tested by swapping out numpy versions in conda: conda install numpy=1.6 to test then conda install numpy=1.7 to revert.

[amiltonwong]

Hi, Evan Shelhamer,
I had succeeded in "make pycaffe" without modifying the code "pycaffe.cpp", and my machine's numpy version is 1.8.0. Now , I had issues the same as which you described:
"import caffe" works, but "from caffe import imagenet" failed, the message is as follows:

import caffe
from caffe import imagenet
Traceback (most recent call last):
File "", line 1, in
File "/root/caffe-master/python/caffe/imagenet/init.py", line 1, in
from .wrapper import *
File "/root/caffe-master/python/caffe/imagenet/wrapper.py", line 7, in
from skimage import io
ImportError: No module named skimage

P.S. : I had succeeded in compilation for caffe 'make all' and everything is ok (My system is Ubuntu 12.04)

Could you suggest me how to fix it?

Best regards,
Milton

[Yangqing]

Install scikit-image should solve the problem. If you have pip (strongly
recommended), it is as simple as:

pip install scikit-image

Yangqing

On Sat, Feb 1, 2014 at 9:11 PM, amiltonwong notifications@github.comwrote:

Hi, Evan Shelhamer,
I had succeeded in "make pycaffe" without modifying the code
"pycaffe.cpp", and my machine's numpy version is 1.8.0. Now , I had issues
the same as which you described:
"import caffe" works, but "from caffe import imagenet" failed, the message
is as follows:

import caffe
from caffe import imagenet
Traceback (most recent call last):
File "", line 1, in
File "/root/caffe-master/python/caffe/imagenet/init.py", line 1, in
from .wrapper import *
File "/root/caffe-master/python/caffe/imagenet/wrapper.py", line 7, in
from skimage import io
ImportError: No module named skimage

P.S. : I had succeeded in compilation for caffe 'make all' and everything
is ok (My system is Ubuntu 12.04)

Could you suggest me how to fix it?

Best regards,
Milton

Reply to this email directly or view it on GitHubhttps://github.com//issues/50#issuecomment-33892612
.

[amiltonwong]

Thanks Yangqing,
I had fixed it.
After installing cython , and then scikit-image.

Best regards,
Milton

[Yangqing]

I assume this is already solved? Please kindly reopen if problem persists.

[ZhilunX]

I faced a similar problem now. I have installed numpy 1.8 and the old version is work for me. But when I update the caffe project today ( it adds sigmoid layer) and remake this project. it throws the same problems, any solutions? Thanks

[evolu8]

Would be great for this to make its way into the recommended install procedure documents.

[sealfoss]

It is, sorta. They recommend using Anaconda. Do that.