Problems to install

[enoch777]

Hi. I have some troubles for install it on anaconda with python 3.6,

This is the error

(C:\ProgramData\Anaconda3\envs\Geolab) C:\Users\Enoch>pip install zigzag
Collecting zigzag
  Using cached ZigZag-0.2.0.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "G:\temp\pip-build-fdd9rd73\zigzag\setup.py", line 77, in <module>
        'linetrace': True}),
      File "C:\ProgramData\Anaconda3\envs\Geolab\lib\site-packages\Cython\Build\Dependencies.py", line 818, in cythonize
        aliases=aliases)
      File "C:\ProgramData\Anaconda3\envs\Geolab\lib\site-packages\Cython\Build\Dependencies.py", line 704, in create_extension_list
        for file in nonempty(sorted(extended_iglob(filepattern)), "'%s' doesn't match any files" % filepattern):
      File "C:\ProgramData\Anaconda3\envs\Geolab\lib\site-packages\Cython\Build\Dependencies.py", line 108, in nonempty
        raise ValueError(error_msg)
    ValueError: './zigzag/*.pyx' doesn't match any files

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in G:\temp\pip-build-fdd9rd73\zigzag\

[jbn]

Should be fixed now. Yet another MANIFEST.in related mishap.

Try

pip install --no-cache-dir zigzag

now. LMK if it works.

[enoch777]

Thank you. It works.

[jbn]

Thanks for the report, @enoch777!

[shinaigo]

I also get this error below, I need help please:

Collecting zigzag Using cached ZigZag-0.2.2.tar.gz (126 kB) Building wheels for collected packages: zigzag Building wheel for zigzag (setup.py) ... error ERROR: Command errored out with exit status 1: command: 'c:\users\shinaigo\anaconda3\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\SHINAIGO\AppData\Local\Temp\pip-install-n9oc41w8\zigzag_de97d15cbcf943a482415ae1a8837402\setup.py'"'"'; file='"'"'C:\Users\SHINAIGO\AppData\Local\Temp\pip-install-n9oc41w8\zigzag_de97d15cbcf943a482415ae1a8837402\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(file) if os.path.exists(file) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\SHINAIGO\AppData\Local\Temp\pip-wheel-v7d81c1m' cwd: C:\Users\SHINAIGO\AppData\Local\Temp\pip-install-n9oc41w8\zigzag_de97d15cbcf943a482415ae1a8837402\ Complete output (22 lines): running bdist_wheel running build running build_py creating build creating build\lib.win-amd64-3.8 creating build\lib.win-amd64-3.8\tests copying .\tests\test_core.py -> build\lib.win-amd64-3.8\tests copying .\tests__init.py -> build\lib.win-amd64-3.8\tests creating build\lib.win-amd64-3.8\zigzag copying .\zigzag\init__.py -> build\lib.win-amd64-3.8\zigzag running egg_info writing ZigZag.egg-info\PKG-INFO writing dependency_links to ZigZag.egg-info\dependency_links.txt writing top-level names to ZigZag.egg-info\top_level.txt adding license file 'LICENSE.txt' (matched pattern 'LICEN[CS]E') reading manifest file 'ZigZag.egg-info\SOURCES.txt' reading manifest template 'MANIFEST.in' warning: no files found matching '.pxd' anywhere in distribution writing manifest file 'ZigZag.egg-info\SOURCES.txt' running build_ext building 'zigzag.core' extension error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/

ERROR: Failed building wheel for zigzag

[zillionare]

failed in tox installation.

using poetry to manage deps, and add cython/ zigzag to pyproject.toml already as: Cython = "^0.29.28" ZigZag = "^0.2.2" but when running tox, it fails to install zigzag: no module named Cython

add cython and numpy to deps of tox.ini will work: deps = cython numpy this will cause cython, numpy be installed pre our build artifact, then zigzag can be built.

hope this help

[MohsenM3]

Hi.

I have some troubles for install zigzag on anaconda with python 3.8.5, I get this error below, I need help please: Unfortunately, none of the above solutions worked for me. `Collecting zigzag Using cached ZigZag-0.2.2.tar.gz (126 kB) Preparing metadata (setup.py) ... done Building wheels for collected packages: zigzag Building wheel for zigzag (setup.py) ... error error: subprocess-exited-with-error

? python setup.py bdist_wheel did not run successfully. │ exit code: 1 ?─> [25 lines of output] running bdist_wheel running build running build_py creating build creating build\lib.win-amd64-3.8 creating build\lib.win-amd64-3.8\tests copying .\tests\test_core.py -> build\lib.win-amd64-3.8\tests copying .\tests__init.py -> build\lib.win-amd64-3.8\tests creating build\lib.win-amd64-3.8\zigzag copying .\zigzag\init__.py -> build\lib.win-amd64-3.8\zigzag running egg_info writing ZigZag.egg-info\PKG-INFO writing dependency_links to ZigZag.egg-info\dependency_links.txt writing top-level names to ZigZag.egg-info\top_level.txt reading manifest file 'ZigZag.egg-info\SOURCES.txt' reading manifest template 'MANIFEST.in' warning: no files found matching '*.pxd' anywhere in distribution writing manifest file 'ZigZag.egg-info\SOURCES.txt' running build_ext building 'zigzag.core' extension creating build\temp.win-amd64-3.8 creating build\temp.win-amd64-3.8\Release creating build\temp.win-amd64-3.8\Release\zigzag cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DCYTHON_TRACE=0 -DCYTHON_TRACE _NOGIL=0 -DCYTHON_BINDING=0 -DCYTHON_FAST_PYCCALL=1 -I. -Ic:\programdata\anacond a3\lib\site-packages\numpy\core\include -Ic:\programdata\anaconda3\include -Ic:\ programdata\anaconda3\include /Tc./zigzag\core.c /Fobuild\temp.win-amd64-3.8\Rel ease./zigzag\core.obj error: command 'cl.exe' failed: No such file or directory [end of output]

note: This error originates from a subprocess, and is likely not a problem wit h pip. ERROR: Failed building wheel for zigzag Running setup.py clean for zigzag Failed to build zigzag Installing collected packages: zigzag Running setup.py install for zigzag ... error error: subprocess-exited-with-error

? Running setup.py install for zigzag did not run successfully. │ exit code: 1 ?─> [25 lines of output] running install running build running build_py creating build creating build\lib.win-amd64-3.8 creating build\lib.win-amd64-3.8\tests copying .\tests\test_core.py -> build\lib.win-amd64-3.8\tests copying .\tests__init.py -> build\lib.win-amd64-3.8\tests creating build\lib.win-amd64-3.8\zigzag copying .\zigzag\init__.py -> build\lib.win-amd64-3.8\zigzag running egg_info writing ZigZag.egg-info\PKG-INFO writing dependency_links to ZigZag.egg-info\dependency_links.txt writing top-level names to ZigZag.egg-info\top_level.txt reading manifest file 'ZigZag.egg-info\SOURCES.txt' reading manifest template 'MANIFEST.in' warning: no files found matching '*.pxd' anywhere in distribution writing manifest file 'ZigZag.egg-info\SOURCES.txt' running build_ext building 'zigzag.core' extension creating build\temp.win-amd64-3.8 creating build\temp.win-amd64-3.8\Release creating build\temp.win-amd64-3.8\Release\zigzag cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DCYTHON_TRACE=0 -DCYTHON_TRACE _NOGIL=0 -DCYTHON_BINDING=0 -DCYTHON_FAST_PYCCALL=1 -I. -Ic:\programdata\anacond a3\lib\site-packages\numpy\core\include -Ic:\programdata\anaconda3\include -Ic:\ programdata\anaconda3\include /Tc./zigzag\core.c /Fobuild\temp.win-amd64-3.8\Rel ease./zigzag\core.obj error: command 'cl.exe' failed: No such file or directory [end of output]

note: This error originates from a subprocess, and is likely not a problem wit h pip. error: legacy-install-failure

? Encountered error while trying to install package. ?─> zigzag

note: This is an issue with the package mentioned above, not pip. hint: See above for output from the failure.`