ERROR: Failed cleaning build dir for pointnet2-ops

[chalth]

Hi，
when I run 'setup.py'，i got follwing mistakes.
I used the ubuntu18.04, cuda driver 10.2, python3.6, pytorch1.6.1, gcc 7.5.0,how can i deal with it ?...thx

Building wheel for pointnet2-ops (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /home/lthach/anaconda3/envs/spinnet/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/setup.py'"'"'; file='"'"'/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-8tehca1t
cwd: /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib
Complete output (183 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.6
creating build/lib.linux-x86_64-3.6/pointnet2_ops
copying pointnet2_ops/_version.py -> build/lib.linux-x86_64-3.6/pointnet2_ops
copying pointnet2_ops/init.py -> build/lib.linux-x86_64-3.6/pointnet2_ops
copying pointnet2_ops/pointnet2_modules.py -> build/lib.linux-x86_64-3.6/pointnet2_ops
copying pointnet2_ops/pointnet2_utils.py -> build/lib.linux-x86_64-3.6/pointnet2_ops
running egg_info
creating pointnet2_ops.egg-info
writing pointnet2_ops.egg-info/PKG-INFO
writing dependency_links to pointnet2_ops.egg-info/dependency_links.txt
writing requirements to pointnet2_ops.egg-info/requires.txt
writing top-level names to pointnet2_ops.egg-info/top_level.txt
writing manifest file 'pointnet2_ops.egg-info/SOURCES.txt'
reading manifest file 'pointnet2_ops.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
writing manifest file 'pointnet2_ops.egg-info/SOURCES.txt'
creating build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src
creating build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/include
copying pointnet2_ops/_ext-src/include/ball_query.h -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/include
copying pointnet2_ops/_ext-src/include/cuda_utils.h -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/include
copying pointnet2_ops/_ext-src/include/group_points.h -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/include
copying pointnet2_ops/_ext-src/include/interpolate.h -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/include
copying pointnet2_ops/_ext-src/include/sampling.h -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/include
copying pointnet2_ops/_ext-src/include/utils.h -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/include
creating build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/src
copying pointnet2_ops/_ext-src/src/ball_query.cpp -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/src
copying pointnet2_ops/_ext-src/src/ball_query_gpu.cu -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/src
copying pointnet2_ops/_ext-src/src/bindings.cpp -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/src
copying pointnet2_ops/_ext-src/src/group_points.cpp -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/src
copying pointnet2_ops/_ext-src/src/group_points_gpu.cu -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/src
copying pointnet2_ops/_ext-src/src/interpolate.cpp -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/src
copying pointnet2_ops/_ext-src/src/interpolate_gpu.cu -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/src
copying pointnet2_ops/_ext-src/src/sampling.cpp -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/src
copying pointnet2_ops/_ext-src/src/sampling_gpu.cu -> build/lib.linux-x86_64-3.6/pointnet2_ops/_ext-src/src
running build_ext
building 'pointnet2_ops._ext' extension
creating /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6
creating /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops
creating /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src
creating /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src
Emitting ninja build file /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/build.ninja...
Compiling objects...
Allowing ninja to set a default number of workers... (overridable by setting the environment variable MAX_JOBS=N)
[1/9] c++ -MMD -MF /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/interpolate.o.d -pthread -B /home/lthach/anaconda3/envs/spinnet/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/TH -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/THC -I/usr/local/cuda/include -I/home/lthach/anaconda3/envs/spinnet/include/python3.6m -c -c /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/interpolate.cpp -o /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/interpolate.o -O3 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_ext -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++14
FAILED: /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/interpolate.o
c++ -MMD -MF /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/interpolate.o.d -pthread -B /home/lthach/anaconda3/envs/spinnet/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/TH -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/THC -I/usr/local/cuda/include -I/home/lthach/anaconda3/envs/spinnet/include/python3.6m -c -c /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/interpolate.cpp -o /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/interpolate.o -O3 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_ext -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++14
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
In file included from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/ATen/Parallel.h:149:0,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/utils.h:3,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/nn/cloneable.h:5,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/nn.h:3,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/all.h:7,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/extension.h:4,
from /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/include/interpolate.h:3,
from /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/interpolate.cpp:1:
/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/ATen/ParallelOpenMP.h:84:0: warning: ignoring #pragma omp parallel [-Wunknown-pragmas]
#pragma omp parallel for if ((end - begin) >= grain_size)

c++: internal compiler error: 已杀死 (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See file:///usr/share/doc/gcc-7/README.Bugs for instructions.
[2/9] c++ -MMD -MF /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/group_points.o.d -pthread -B /home/lthach/anaconda3/envs/spinnet/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/TH -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/THC -I/usr/local/cuda/include -I/home/lthach/anaconda3/envs/spinnet/include/python3.6m -c -c /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/group_points.cpp -o /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/group_points.o -O3 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_ext -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++14
FAILED: /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/group_points.o
c++ -MMD -MF /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/group_points.o.d -pthread -B /home/lthach/anaconda3/envs/spinnet/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/TH -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/THC -I/usr/local/cuda/include -I/home/lthach/anaconda3/envs/spinnet/include/python3.6m -c -c /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/group_points.cpp -o /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/group_points.o -O3 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_ext -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++14
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
In file included from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/ATen/Parallel.h:149:0,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/utils.h:3,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/nn/cloneable.h:5,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/nn.h:3,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/all.h:7,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/extension.h:4,
from /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/include/group_points.h:2,
from /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/group_points.cpp:1:
/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/ATen/ParallelOpenMP.h:84:0: warning: ignoring #pragma omp parallel [-Wunknown-pragmas]
#pragma omp parallel for if ((end - begin) >= grain_size)

c++: internal compiler error: 已杀死 (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See file:///usr/share/doc/gcc-7/README.Bugs for instructions.
[3/9] c++ -MMD -MF /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/sampling.o.d -pthread -B /home/lthach/anaconda3/envs/spinnet/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/TH -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/THC -I/usr/local/cuda/include -I/home/lthach/anaconda3/envs/spinnet/include/python3.6m -c -c /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/sampling.cpp -o /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/sampling.o -O3 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_ext -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++14
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
In file included from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/ATen/Parallel.h:149:0,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/utils.h:3,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/nn/cloneable.h:5,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/nn.h:3,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/all.h:7,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/extension.h:4,
from /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/include/sampling.h:2,
from /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/sampling.cpp:1:
/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/ATen/ParallelOpenMP.h:84:0: warning: ignoring #pragma omp parallel [-Wunknown-pragmas]
#pragma omp parallel for if ((end - begin) >= grain_size)

[4/9] c++ -MMD -MF /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/ball_query.o.d -pthread -B /home/lthach/anaconda3/envs/spinnet/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/TH -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/THC -I/usr/local/cuda/include -I/home/lthach/anaconda3/envs/spinnet/include/python3.6m -c -c /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/ball_query.cpp -o /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/ball_query.o -O3 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_ext -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++14
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
In file included from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/ATen/Parallel.h:149:0,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/utils.h:3,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/nn/cloneable.h:5,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/nn.h:3,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/all.h:7,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/extension.h:4,
from /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/include/ball_query.h:2,
from /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/ball_query.cpp:1:
/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/ATen/ParallelOpenMP.h:84:0: warning: ignoring #pragma omp parallel [-Wunknown-pragmas]
#pragma omp parallel for if ((end - begin) >= grain_size)

[5/9] c++ -MMD -MF /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/bindings.o.d -pthread -B /home/lthach/anaconda3/envs/spinnet/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/TH -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/THC -I/usr/local/cuda/include -I/home/lthach/anaconda3/envs/spinnet/include/python3.6m -c -c /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/bindings.cpp -o /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/_ext-src/src/bindings.o -O3 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_ext -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++14
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
In file included from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/ATen/Parallel.h:149:0,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/utils.h:3,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/nn/cloneable.h:5,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/nn.h:3,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/all.h:7,
from /home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/extension.h:4,
from /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/include/ball_query.h:2,
from /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/_ext-src/src/bindings.cpp:1:
/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/ATen/ParallelOpenMP.h:84:0: warning: ignoring #pragma omp parallel [-Wunknown-pragmas]
#pragma omp parallel for if ((end - begin) >= grain_size)

[6/9] /usr/local/cuda/bin/nvcc -I/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/ext-src/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/TH -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/THC -I/usr/local/cuda/include -I/home/lthach/anaconda3/envs/spinnet/include/python3.6m -c -c /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/ext-src/src/interpolate_gpu.cu -o /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/ext-src/src/interpolate_gpu.o -D__CUDA_NO_HALF_OPERATORS -D__CUDA_NO_HALF_CONVERSIONS_ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -O3 -Xfatbin -compress-all -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=ext -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_70,code=sm_70 -gencode=arch=compute_50,code=sm_50 -gencode=arch=compute_37,code=sm_37 -gencode=arch=compute_61,code=sm_61 -gencode=arch=compute_60,code=sm_60 -gencode=arch=compute_37,code=compute_37 -gencode=arch=compute_62,code=sm_62 -gencode=arch=compute_75,code=sm_75 -std=c++14
[7/9] /usr/local/cuda/bin/nvcc -I/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/ext-src/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/TH -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/THC -I/usr/local/cuda/include -I/home/lthach/anaconda3/envs/spinnet/include/python3.6m -c -c /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/ext-src/src/ball_query_gpu.cu -o /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/ext-src/src/ball_query_gpu.o -D__CUDA_NO_HALF_OPERATORS -D__CUDA_NO_HALF_CONVERSIONS -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -O3 -Xfatbin -compress-all -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=ext -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_70,code=sm_70 -gencode=arch=compute_50,code=sm_50 -gencode=arch=compute_37,code=sm_37 -gencode=arch=compute_61,code=sm_61 -gencode=arch=compute_60,code=sm_60 -gencode=arch=compute_37,code=compute_37 -gencode=arch=compute_62,code=sm_62 -gencode=arch=compute_75,code=sm_75 -std=c++14
[8/9] /usr/local/cuda/bin/nvcc -I/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/ext-src/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/TH -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/THC -I/usr/local/cuda/include -I/home/lthach/anaconda3/envs/spinnet/include/python3.6m -c -c /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/ext-src/src/group_points_gpu.cu -o /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/ext-src/src/group_points_gpu.o -D__CUDA_NO_HALF_OPERATORS -D__CUDA_NO_HALF_CONVERSIONS -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -O3 -Xfatbin -compress-all -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=ext -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_70,code=sm_70 -gencode=arch=compute_50,code=sm_50 -gencode=arch=compute_37,code=sm_37 -gencode=arch=compute_61,code=sm_61 -gencode=arch=compute_60,code=sm_60 -gencode=arch=compute_37,code=compute_37 -gencode=arch=compute_62,code=sm_62 -gencode=arch=compute_75,code=sm_75 -std=c++14
[9/9] /usr/local/cuda/bin/nvcc -I/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/ext-src/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/TH -I/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/include/THC -I/usr/local/cuda/include -I/home/lthach/anaconda3/envs/spinnet/include/python3.6m -c -c /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/pointnet2_ops/ext-src/src/sampling_gpu.cu -o /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/build/temp.linux-x86_64-3.6/pointnet2_ops/ext-src/src/sampling_gpu.o -D__CUDA_NO_HALF_OPERATORS -D__CUDA_NO_HALF_CONVERSIONS -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -O3 -Xfatbin -compress-all -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_ext -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_70,code=sm_70 -gencode=arch=compute_50,code=sm_50 -gencode=arch=compute_37,code=sm_37 -gencode=arch=compute_61,code=sm_61 -gencode=arch=compute_60,code=sm_60 -gencode=arch=compute_37,code=compute_37 -gencode=arch=compute_62,code=sm_62 -gencode=arch=compute_75,code=sm_75 -std=c++14
ninja: build stopped: subcommand failed.
Traceback (most recent call last):
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 1515, in _run_ninja_build
env=env)
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/subprocess.py", line 438, in run
output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "", line 1, in
File "/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/setup.py", line 38, in
include_package_data=True,
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/setuptools/init.py", line 153, in setup
return distutils.core.setup(**attrs)
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/distutils/core.py", line 148, in setup
dist.run_commands()
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/distutils/dist.py", line 955, in run_commands
self.run_command(cmd)
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/wheel/bdist_wheel.py", line 299, in run
self.run_command('build')
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/distutils/command/build.py", line 135, in run
self.run_command(cmd_name)
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/setuptools/command/build_ext.py", line 79, in run
_build_ext.run(self)
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/distutils/command/build_ext.py", line 339, in run
self.build_extensions()
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 649, in build_extensions
build_ext.build_extensions(self)
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/distutils/command/build_ext.py", line 448, in build_extensions
self._build_extensions_serial()
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/distutils/command/build_ext.py", line 473, in _build_extensions_serial
self.build_extension(ext)
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/setuptools/command/build_ext.py", line 196, in build_extension
_build_ext.build_extension(self, ext)
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/distutils/command/build_ext.py", line 533, in build_extension
depends=ext.depends)
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 478, in unix_wrap_ninja_compile
with_cuda=with_cuda)
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 1233, in _write_ninja_file_and_compile_objects
error_prefix='Error compiling objects for extension')
File "/home/lthach/anaconda3/envs/spinnet/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 1529, in _run_ninja_build
raise RuntimeError(message)
RuntimeError: Error compiling objects for extension

ERROR: Failed building wheel for pointnet2-ops
Running setup.py clean for pointnet2-ops
ERROR: Command errored out with exit status 1:
command: /home/lthach/anaconda3/envs/spinnet/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/setup.py'"'"'; file='"'"'/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' clean --all
cwd: /tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4
Complete output (5 lines):
Traceback (most recent call last):
File "", line 1, in
File "/tmp/pip-install-s9qbnrir/pointnet2-ops_9baa9a91b6f14ea1956e303825dfdfa4/pointnet2_ops_lib/setup.py", line 17, in
exec(open(osp.join("pointnet2_ops", "_version.py")).read())
FileNotFoundError: [Errno 2] No such file or directory: 'pointnet2_ops/_version.py'

ERROR: Failed cleaning build dir for pointnet2-ops

[git-guocc]

hi，do you sovle it？

[KaKa-101]

The same error. Do anyone know how to solve this problem?