In file included from …/caffe2/python/pybind_state.cc:1:
In file included from …/caffe2/python/pybind_state.h:16:
In file included from …/caffe2/python/pybind_state_dlpack.h:9:
In file included from …/torch/include/pybind11/pybind11.h:44:
In file included from …/torch/include/pybind11/attr.h:13:
In file included from …/torch/include/pybind11/cast.h:13:
In file included from …/torch/include/pybind11/pytypes.h:12:
…/torch/include/pybind11/detail/common.h:112:10: fatal error: ‘Python.h’ file not found
#include <Python.h>
^~~~~~~~~~
1 error generated.
[6/680] Building CXX object caffe2/CMakeFiles/math_test.dir/utils/math_test.cc.o
…/caffe2/utils/math_test.cc:459:23: warning: comparison of integers of different signs: ‘int’ and ‘std::__1::vector<float, std::__1::allocator >::size_type’ (aka ‘unsigned long’) [-Wsign-compare]
for (int i = 0; i < Y_data.size(); ++i) {
~ ^ ~~~~~~~~~~~~~
…/caffe2/utils/math_test.cc:167:17: warning: unused variable ‘kEps’ [-Wunused-const-variable]
constexpr float kEps = 1e-5;
^
2 warnings generated.
ninja: build stopped: subcommand failed.
Traceback (most recent call last):
File “setup.py”, line 755, in 
build_deps()
File “setup.py”, line 316, in build_deps
cmake=cmake)
File “/Users/mawei/ml_mutation/pytorch/tools/build_pytorch_libs.py”, line 62, in build_caffe2
cmake.build(my_env)
File “/Users/mawei/ml_mutation/pytorch/tools/setup_helpers/cmake.py”, line 337, in build
self.run(build_args, my_env)
File “/Users/mawei/ml_mutation/pytorch/tools/setup_helpers/cmake.py”, line 141, in run
check_call(command, cwd=self.build_dir, env=env)
File “/Users/mawei/anaconda3/lib/python3.7/subprocess.py”, line 347, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '[‘cmake’, ‘–build’, ‘.’, ‘–target’, ‘install’, ‘–config’, ‘Release’, ‘–’, ‘-j’