I'm installing Theano into an Ananconda environment and seem to have run into an install issue I don't understand. After I create the environment I run theano.test() and get the following error:
ERROR:theano.sandbox.cuda:Failed to compile cuda_ndarray.cu: ('nvcc return status', 1, 'for cmd', 'nvcc -shared -O3 -m64 -Xcompiler -DCUDA_NDARRAY_CUH=m11b90075e2397c684f9dc0f7276eab8f,-D NPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION,-fPIC -Xlinker -rpath,/home/brad/.theano/compiledir_Linux-4.4--generic-x86_64-with-debian-stretch-sid-x86_64-3.5.2-64/cuda_ndarray -I/home/brad/anaconda3/envs/theano1/lib/python3.5/site-packages/theano/sandbox/cuda -I/home/brad/anaconda3/envs/theano1/lib/python3.5/site-packages/numpy/core/include -I/home/brad/anaconda3/envs/theano1/include/python3.5m -o /home/brad/.theano/compiledir_Linux-4.4--generic-x86_64-with-debian-stretch-sid-x86_64-3.5.2-64/cuda_ndarray/cuda_ndarray.so mod.cu -L/home/brad/anaconda3/envs/theano1/lib -lpython3.5m -lcublas -lcudart')
If I run the quoted nvcc command from the command line, I get:
nvcc fatal : Don't know what to do with 'NPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION,-fPIC'
The CUDA install seems to be working. I can compile and run all the CUDA examples, run deviceQuery and do a bandwidth test successfully. I get the same error inside or outside of my Anaconda environment and with python 2.7 or 3.5. Theano.test(0) seems to be running fine except for the nvcc error.(still running) The error is triggered with just theano.test(), but it is also triggered if I also import Keras and run 'from keras.models import Sequential'
I noticed there are a lot of unanswered Theano install questions, but hopefully this issue is not unique to me. I haven't had much luck googling a solution.
Ubuntu 16.04, Anaconda Python 3.5.2 (or 2.7), CUDA 7.5.17,
decorator 4.0.10 py35_0
ipykernel 4.3.1 py35_0
ipython 5.0.0 py35_0
ipython_genutils 0.1.0 py35_0
jupyter_client 4.3.0 py35_0
jupyter_core 4.1.0 py35_0
libgfortran 3.0.0 1
libsodium 1.0.10 0
mkl 11.3.3 0
nose 1.3.7 py35_1
numpy 1.10.4 py35_2
openssl 1.0.2h 1
path.py 8.2.1 py35_0
pexpect 4.0.1 py35_0
pickleshare 0.7.3 py35_0
pip 8.1.2 py35_0
prompt_toolkit 1.0.3 py35_0
ptyprocess 0.5.1 py35_0
pygments 2.1.3 py35_0
python 3.5.2 0
pyzmq 15.3.0 py35_0
readline 6.2 2
scipy 0.17.1 np110py35_1
setuptools 25.1.6 py35_0
simplegeneric 0.8.1 py35_1
six 1.10.0 py35_0
sqlite 3.13.0 0
theano 0.7.0 np110py35_0
tk 8.5.18 0
tornado 4.4.1 py35_0
traitlets 4.2.2 py35_0
wcwidth 0.1.7 py35_0
wheel 0.29.0 py35_0
xz 5.2.2 0
zeromq 4.1.4 0
zlib 1.2.8 3
