Dynet GPU manual installation error. [No such file or directory: '/home/skumyol/dynet-base/dynet/build/python/_dynet.pyx']

Hi,
I'm having problem with building dynet GPU and have no idea about the reason.

-- Configuring done
-- Generating done
-- Build files have been written to: /home/skumyol/dynet-base/dynet/build
[ 1%] [ 2%] Building NVCC (Device) object dynet/CMakeFiles/dynet.dir//./dynet_generated_gpu-merge3.cu.o
Building NVCC (Device) object dynet/CMakeFiles/dynet.dir//./dynet_generated_cudnn-ops.cu.o
nvcc warning : The -std=c++11 flag is not supported with the configured host compiler. Flag will be ignored.
nvcc warning : The -std=c++11 flag is not supported with the configured host compiler. Flag will be ignored.
In file included from /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c++/4.4.7/type_traits:35,
from /home/skumyol/dynet-base/dynet/dynet/dim.h:12,
from /home/skumyol/dynet-base/dynet/dynet/tensor.h:15,
from /home/skumyol/dynet-base/dynet/dynet/tensor-eigen.h:7,
from /home/skumyol/dynet-base/dynet/dynet/nodes-arith-const.cc:1,
from /home/skumyol/dynet-base/dynet/build/dynet/gpu-merge3.cu:1:
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c++/4.4.7/c++0x_warning.h:31:2: error: #error This file requires compiler and library support for the upcoming ISO C++ standard, C++0x. This support is currently experimental, and must be enabled with the -std=c++0x or -std=gnu++0x compiler options.
In file included from /usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c++/4.4.7/random:35,
from /home/skumyol/dynet-base/dynet/dynet/globals.h:4,
from /home/skumyol/dynet-base/dynet/dynet/aligned-mem-pool.h:6,
from /home/skumyol/dynet-base/dynet/dynet/dynet.h:16,
from /home/skumyol/dynet-base/dynet/dynet/cudnn-ops.cu:6:
/usr/lib/gcc/x86_64-redhat-linux/4.4.7/../../../../include/c++/4.4.7/c++0x_warning.h:31:2: error: #error This file requires compiler and library support for the upcoming ISO C++ standard, C++0x. This support is currently experimental, and must be enabled with the -std=c++0x or -std=gnu++0x compiler options.
CMake Error at dynet_generated_cudnn-ops.cu.o.cmake:202 (message):
Error generating
/home/skumyol/dynet-base/dynet/build/dynet/CMakeFiles/dynet.dir//./dynet_generated_cudnn-ops.cu.o

make[2]: *** [dynet/CMakeFiles/dynet.dir/./dynet_generated_cudnn-ops.cu.o] Error 1
make[2]: *** Waiting for unfinished jobs....
CMake Error at dynet_generated_gpu-merge3.cu.o.cmake:202 (message):
Error generating
/home/skumyol/dynet-base/dynet/build/dynet/CMakeFiles/dynet.dir//./dynet_generated_gpu-merge3.cu.o

make[2]: *** [dynet/CMakeFiles/dynet.dir/./dynet_generated_gpu-merge3.cu.o] Error 1
make[1]: *** [dynet/CMakeFiles/dynet.dir/all] Error 2
make: *** [all] Error 2
running build
INFO:root:CMAKE_PATH='/usr/bin/cmake'
INFO:root:MAKE_PATH='/usr/bin/make'
INFO:root:MAKE_FLAGS='-j 24'
INFO:root:EIGEN3_INCLUDE_DIR='/home/skumyol/eigen'
INFO:root:EIGEN3_DOWNLOAD_URL='https://bitbucket.org/eigen/eigen/get/b2e267dc99d4.zip'
INFO:root:CC_PATH='/usr/bin/gcc'
INFO:root:CXX_PATH='/usr/bin/g++'
INFO:root:SCRIPT_DIR='/home/skumyol/dynet-base/dynet'
INFO:root:BUILD_DIR='/home/skumyol/dynet-base/dynet/build'
INFO:root:INSTALL_PREFIX='/home/skumyol/venv2/lib/python2.7/site-packages/../../..'
INFO:root:PYTHON='/home/skumyol/venv2/bin/python'
cmake version 2.8.12.2
g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11)
Copyright (C) 2010 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.

running build_py
INFO:root:Building Python files...
file dynet_viz.py (for module dynet_viz) not found
file dynet_config.py (for module dynet_config) not found
file dynet_viz.py (for module dynet_viz) not found
file dynet_config.py (for module dynet_config) not found
running build_ext
INFO:root:Building Cython extensions...
INFO:root:INCLUDE_DIRS='/home/skumyol/dynet-base/dynet /home/skumyol/eigen /home/skumyol/eigen'
INFO:root:LIBRARIES='dynet'
INFO:root:LIBRARY_DIRS='/home/skumyol/dynet-base/dynet/build//dynet/ . /home/skumyol/dynet-base/dynet/build/dynet/'
INFO:root:COMPILER_ARGS='-std=c++11 -Wno-unused-function'
INFO:root:EXTRA_LINK_ARGS="-Wl,-rpath='/usr/local/lib/',--no-as-needed"
INFO:root:RUNTIME_LIB_DIRS='/home/skumyol/dynet-base/dynet/build//dynet/ /usr/local/lib/'
cythoning /home/skumyol/dynet-base/dynet/build/python/_dynet.pyx to /home/skumyol/dynet-base/dynet/build/python/_dynet.cpp
error: [Errno 2] No such file or directory: '/home/skumyol/dynet-base/dynet/build/python/_dynet.pyx'

Reproduce the GPU build using the reported CMake 2.8.12.2, GCC 4.4.7, and Python 2.7 environment. Start with the NVCC compilation errors and the build/python/_dynet.pyx generation step; done means the build completes without the reported compiler and missing-file failures.

Written by the indexing model from the issue text.