I always meet this problem when building Caffe

[lo-pan]

During cmake caffe, I always meet this problem:
-- CUDA detected: 9.0
-- Found cuDNN: ver. 7.1.4 found (include: /usr/local/cuda/include, library:
/usr/local/cuda/lib64/libcudnn.so)
-- Added CUDA NVCC flags for: sm_61
-- OpenCV found (/usr/local/share/OpenCV)
-- Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off
CMake Error at cmake/Modules/FindOpenBLAS.cmake:55 (MESSAGE):
Could not find OpenBLAS
Call Stack (most recent call first):
cmake/Dependencies.cmake:117 (find_package)
CMakeLists.txt:46 (include)

            -- Configuring incomplete, errors occurred!

But my Opencv is installed correctly,and its version is 3.2.0
my ubuntu version is 16.04,Cuda is 9.0,CUDNN is 7.1
please help me ,it worries me a few days!! Thanks

[MichalBusta]

sudo apt-get install openblas-dev ?

[lo-pan]

this problem had been sloved.but i meet a new problem.when i run python demo.py,
"Traceback (most recent call last):
File "demo.py", line 10, in
import caffe
ImportError: No module named caffe"

my caffe is downloaded by Installation -step1,
I am first time to attach Deep Learning ,please help me.
thanks!

[MichalBusta]

Hi,
consider using our later project https://github.com/MichalBusta/E2E-MLT

• it is build on much more developer friendly framework - pytorch, community is bigger, almost pure python

the problem with you are dealing with can be caused by:

• the caffe has not been build with python support
• the build module is not on PYTHON_PATH (you can check if sys.path.append('whereisyourbuild'))

[lo-pan]

Thanks，i'll try the latest project.
Now i have build target pycaffe successfully.But when i run the demo,no module named cmp_trie.
Why? Where is the problem? Please help me .
Thanks.