我在cmake的时候遇到了问题

[HJ-Xu]

_pointnet2.c:22:24: fatal error: pyconfig.h: 没有那个文件或目录
compilation terminated.
Traceback (most recent call last):
File "/usr/lib/python3.6/distutils/unixccompiler.py", line 118, in _compile
extra_postargs)
File "/usr/lib/python3.6/distutils/ccompiler.py", line 909, in spawn
spawn(cmd, dry_run=self.dry_run)
File "/usr/lib/python3.6/distutils/spawn.py", line 36, in spawn
_spawn_posix(cmd, search_path, dry_run=dry_run)
File "/usr/lib/python3.6/distutils/spawn.py", line 159, in _spawn_posix
% (cmd, exit_status))
distutils.errors.DistutilsExecError: command 'x86_64-linux-gnu-gcc' failed with exit status 1

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/xu/.local/lib/python3.6/site-packages/cffi/ffiplatform.py", line 51, in _build
dist.run_command('build_ext')
File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/usr/lib/python3.6/distutils/command/build_ext.py", line 339, in run
self.build_extensions()
File "/usr/lib/python3.6/distutils/command/build_ext.py", line 448, in build_extensions
self._build_extensions_serial()
File "/usr/lib/python3.6/distutils/command/build_ext.py", line 473, in _build_extensions_serial
self.build_extension(ext)
File "/usr/lib/python3.6/distutils/command/build_ext.py", line 533, in build_extension
depends=ext.depends)
File "/usr/lib/python3.6/distutils/ccompiler.py", line 574, in compile
self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts)
File "/usr/lib/python3.6/distutils/unixccompiler.py", line 120, in _compile
raise CompileError(msg)
distutils.errors.CompileError: command 'x86_64-linux-gnu-gcc' failed with exit status 1

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/media/xu/BAF5-9BE9/0_Experiment/0_ex/Relation-Shape-CNN-master/utils/build_ffi.py", line 54, in
build(args)
File "/media/xu/BAF5-9BE9/0_Experiment/0_ex/Relation-Shape-CNN-master/utils/build_ffi.py", line 42, in build
ffi.build()
File "/home/xu/.local/lib/python3.6/site-packages/torch/utils/ffi/init.py", line 184, in build
_build_extension(ffi, cffi_wrapper_name, target_dir, verbose)
File "/home/xu/.local/lib/python3.6/site-packages/torch/utils/ffi/init.py", line 108, in _build_extension
outfile = ffi.compile(tmpdir=tmpdir, verbose=verbose, target=libname)
File "/home/xu/.local/lib/python3.6/site-packages/cffi/api.py", line 723, in compile
compiler_verbose=verbose, debug=debug, **kwds)
File "/home/xu/.local/lib/python3.6/site-packages/cffi/recompiler.py", line 1527, in recompile
compiler_verbose, debug)
File "/home/xu/.local/lib/python3.6/site-packages/cffi/ffiplatform.py", line 22, in compile
outputfilename = _build(tmpdir, ext, compiler_verbose, debug)
File "/home/xu/.local/lib/python3.6/site-packages/cffi/ffiplatform.py", line 58, in _build
raise VerificationError('%s: %s' % (e.class.name, e))
cffi.VerificationError: CompileError: command 'x86_64-linux-gnu-gcc' failed with exit status 1
CMakeFiles/pointnet2_ext.dir/build.make:67: recipe for target '../utils/_ext/pointnet2/_pointnet2.so' failed
make[2]: *** [../utils/_ext/pointnet2/_pointnet2.so] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/pointnet2_ext.dir/all' failed
make[1]: *** [CMakeFiles/pointnet2_ext.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2

使用您的代码报错缺少文件，请问该如何解决

[Yochengliu]

It seems that something is wrong with your python environment. Maybe you need to install anaconda3 and configure it as your python environment.