portnov/sverchok-extra

PyMCubes didn't install

unkerjay opened this issue · 3 comments

unkerjay commented

Everything else did as directed.

hometp@hometp-ThinkPad-W530 ~ $ /home/hometp/Downloads/Blender/282/final/blender-2.82-linux64/2.82/python/bin/python3.7m -m pip install -U PyMCubes

Collecting PyMCubes
Using cached PyMCubes-0.0.12.tar.gz (12 kB)
Building wheels for collected packages: PyMCubes
Building wheel for PyMCubes (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /home/hometp/Downloads/Blender/282/final/blender-2.82-linux64/2.82/python/bin/python3.7m -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-cbc8axsz/PyMCubes/setup.py'"'"'; file='"'"'/tmp/pip-install-cbc8axsz/PyMCubes/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-913_1mdh
cwd: /tmp/pip-install-cbc8axsz/PyMCubes/
Complete output (19 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.7
creating build/lib.linux-x86_64-3.7/mcubes
copying mcubes/exporter.py -> build/lib.linux-x86_64-3.7/mcubes
copying mcubes/init.py -> build/lib.linux-x86_64-3.7/mcubes
running build_ext
building 'mcubes._mcubes' extension
creating build/temp.linux-x86_64-3.7
creating build/temp.linux-x86_64-3.7/mcubes
creating build/temp.linux-x86_64-3.7/mcubes/src
gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -I/home/sergey/Developer/build_linux/deps/Release/sqlite/include -I/home/sergey/Developer/build_linux/deps/Release/bzip2/include -I/home/sergey/Developer/build_linux/deps/Release/lzma/include -I/home/sergey/Developer/build_linux/deps/Release/zlib/include -fPIC -fPIC -Imcubes/src -I/home/hometp/Downloads/Blender/282/final/blender-2.82-linux64/2.82/python/lib/python3.7/site-packages/numpy/core/include -I/home/hometp/Downloads/Blender/282/final/blender-2.82-linux64/2.82/python/include/python3.7m -c mcubes/src/_mcubes.cpp -o build/temp.linux-x86_64-3.7/mcubes/src/_mcubes.o -std=c++11 -Wall
mcubes/src/_mcubes.cpp:35:10: fatal error: Python.h: No such file or directory
#include "Python.h"
^~~~~~~~~~
compilation terminated.
error: command 'gcc' failed with exit status 1

ERROR: Failed building wheel for PyMCubes
Running setup.py clean for PyMCubes
Failed to build PyMCubes
Installing collected packages: PyMCubes
Running setup.py install for PyMCubes ... error
ERROR: Command errored out with exit status 1:
command: /home/hometp/Downloads/Blender/282/final/blender-2.82-linux64/2.82/python/bin/python3.7m -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-cbc8axsz/PyMCubes/setup.py'"'"'; file='"'"'/tmp/pip-install-cbc8axsz/PyMCubes/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record /tmp/pip-record-l7ioj6k3/install-record.txt --single-version-externally-managed --compile --install-headers /home/hometp/Downloads/Blender/282/final/blender-2.82-linux64/2.82/python/include/python3.7m/PyMCubes
cwd: /tmp/pip-install-cbc8axsz/PyMCubes/
Complete output (19 lines):
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.7
creating build/lib.linux-x86_64-3.7/mcubes
copying mcubes/exporter.py -> build/lib.linux-x86_64-3.7/mcubes
copying mcubes/init.py -> build/lib.linux-x86_64-3.7/mcubes
running build_ext
building 'mcubes._mcubes' extension
creating build/temp.linux-x86_64-3.7
creating build/temp.linux-x86_64-3.7/mcubes
creating build/temp.linux-x86_64-3.7/mcubes/src
gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -I/home/sergey/Developer/build_linux/deps/Release/sqlite/include -I/home/sergey/Developer/build_linux/deps/Release/bzip2/include -I/home/sergey/Developer/build_linux/deps/Release/lzma/include -I/home/sergey/Developer/build_linux/deps/Release/zlib/include -fPIC -fPIC -Imcubes/src -I/home/hometp/Downloads/Blender/282/final/blender-2.82-linux64/2.82/python/lib/python3.7/site-packages/numpy/core/include -I/home/hometp/Downloads/Blender/282/final/blender-2.82-linux64/2.82/python/include/python3.7m -c mcubes/src/_mcubes.cpp -o build/temp.linux-x86_64-3.7/mcubes/src/_mcubes.o -std=c++11 -Wall
mcubes/src/_mcubes.cpp:35:10: fatal error: Python.h: No such file or directory
#include "Python.h"
^~~~~~~~~~
compilation terminated.
error: command 'gcc' failed with exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: /home/hometp/Downloads/Blender/282/final/blender-2.82-linux64/2.82/python/bin/python3.7m -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-cbc8axsz/PyMCubes/setup.py'"'"'; file='"'"'/tmp/pip-install-cbc8axsz/PyMCubes/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record /tmp/pip-record-l7ioj6k3/install-record.txt --single-version-externally-managed --compile --install-headers /home/hometp/Downloads/Blender/282/final/blender-2.82-linux64/2.82/python/include/python3.7m/PyMCubes Check the logs for full command output.

portnov commented

Python's blender can't find your Python defevlopment files. Did you install something like python-dev? Try to locate Python.h file on your system and copy it and the whole folder into /home/hometp/Downloads/Blender/282/final/blender-2.82-linux64/2.82/python/include/python3.7m/

Also, PyMCubes is an optional dependency, sverchok-extra can work without it. If you need marching cubes, it will be probably simpler to install scikit-image.

unkerjay commented
portnov commented

Feel free to reopen if necessary.