Problem configuring Tensor RT 3 RC and cudnn

make
../Makefile.config:6: CUDA_INSTALL_DIR variable is not specified, using /usr/local/cuda- by default, use CUDA_INSTALL_DIR=<cuda_directory> to change.
../Makefile.config:9: CUDNN_INSTALL_DIR variable is not specified, using  by default, use CUDNN_INSTALL_DIR=<cudnn_directory> to change.
Compiling: sampleMNIST.cpp
sampleMNIST.cpp:9:30: fatal error: cuda_runtime_api.h: File o directory non esistente
compilation terminated.
../Makefile.config:176: set di istruzioni per l'obiettivo "../../bin/dchobj/sampleMNIST.o" non riuscito
make: *** [../../bin/dchobj/sampleMNIST.o] Errore 1
hp@hp-desktop:~/TensorRT-3.0.0/samples/sampleMNIST$ tensorrt 
RuntimeError: module compiled against API version 0xb but this version of numpy is 0xa
Traceback (most recent call last):
  File "/usr/local/bin/tensorrt", line 7, in <module>
    from tensorrt.__main__ import main
[b]  File "/usr/local/lib/python3.5/dist-packages/tensorrt/__init__.py", line 28, in <module>
    from tensorrt import infer, parsers, utils, lite, plugins
  File "/usr/local/lib/python3.5/dist-packages/tensorrt/infer/__init__.py", line 5, in <module>
    from ._infer_enums import *
  File "/usr/local/lib/python3.5/dist-packages/tensorrt/infer/_infer_enums.py", line 5, in <module>
    from tensorrt.infer import _nv_infer_bindings as nvinfer[/b]

ImportError: numpy.core.multiarray failed to import
hp@hp-desktop:~/TensorRT-3.0.0/samples/sampleMNIST$ which tensorrt 
/usr/local/bin/tensorrt
hp@hp-desktop:~/TensorRT-3.0.0/samples/sampleMNIST$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2017 NVIDIA Corporation
Built on Fri_Sep__1_21:08:03_CDT_2017
Cuda compilation tools, release 9.0, V9.0.176
hp@hp-desktop:~/TensorRT-3.0.0/samples/sampleMNIST$ which cu
cudafe                       cuda-gdbserver               cuda-memcheck                cupsaddsmb                   cupsctl                      cupsenable                   cupsreject                   curl
cudafe++                     cudaHashcat64.bin            cuobjdump                    cups-browsed                 cupsd                        cupsfilter                   cupstestdsc                  cut
cuda-gdb                     cuda-install-samples-9.0.sh  cupsaccept                   cups-calibrate               cupsdisable                  cups-genppdupdate            cupstestppd                  
hp@hp-desktop:~/TensorRT-3.0.0/samples/sampleMNIST$ which cuda
cudafe                       cudafe++                     cuda-gdb                     cuda-gdbserver               cudaHashcat64.bin            cuda-install-samples-9.0.sh  cuda-memcheck                
hp@hp-desktop:~/TensorRT-3.0.0/samples/sampleMNIST$ which cuda
cudafe                       cudafe++                     cuda-gdb                     cuda-gdbserver               cudaHashcat64.bin            cuda-install-samples-9.0.sh  cuda-memcheck                

hp@hp-desktop:~/TensorRT-3.0.0/samples/sampleMNIST$ cat /usr/local/cuda/include/cudnn.h | grep CUDNN_MAJOR -A 2
#define CUDNN_MAJOR 7
#define CUDNN_MINOR 0
#define CUDNN_PATCHLEVEL 3
--
#define CUDNN_VERSION    (CUDNN_MAJOR * 1000 + CUDNN_MINOR * 100 + CUDNN_PATCHLEVEL)

#include "driver_types.h"
cat .bashrc
export PATH=/usr/local/cuda-9.0/bin${PATH:+:${PATH}}
export LD_LIBRARY_PATH=/usr/local/cuda-9.0/lib64\${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
export LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH

make CUDA_INSTALL_DIR=/usr/local/cuda-9/ CUDNN_INSTALL_DIR=/usr/local/cuda-9.0/
Compiling: sampleMNIST.cpp
Compiling: common.cpp
Linking: ../../bin/sample_mnist_debug
Compiling: sampleMNIST.cpp
Compiling: common.cpp
Linking: ../../bin/sample_mnist

ls -la /home/hp/TensorRT-3.0.0/bin/sample_mnist
-rwxrwxr-x 1 hp hp 643672 ott 19 13:39 /home/hp/TensorRT-3.0.0/bin/sample_mnist

sudo apt-get install nvinfer does not find anything on Ubuntu 16.04 64bit kernel 4.4.96. And I also cannot find nvdnn samples in the tar file, it seems only to be available with the the deb package. Should I reinstall tensorrt ?
Solved

How did you solve it?
getting same error for both Python and Python3

Python 2.7.12 (default, Dec 4 2017, 14:50:18)
[GCC 5.4.0 20160609] on linux2
Type “help”, “copyright”, “credits” or “license” for more information.

import tensorrt
RuntimeError: module compiled against API version 0xb but this version of numpy is 0xa
Traceback (most recent call last):
File “”, line 1, in
File “/usr/local/lib/python2.7/dist-packages/tensorrt/init.py”, line 77, in
from tensorrt import infer, parsers, utils, lite, plugins
File “/usr/local/lib/python2.7/dist-packages/tensorrt/infer/init.py”, line 54, in
from ._infer_enums import *
File “/usr/local/lib/python2.7/dist-packages/tensorrt/infer/_infer_enums.py”, line 54, in
from tensorrt.infer import _nv_infer_bindings as nvinfer
ImportError: numpy.core.multiarray failed to import

exit()