Discussion :

[emialogia]

Bonjour,
je voudrais installer openpiv mais je reçois le message d'erreur suivant.
Error in pip command:
'utf-8' codec can't decode byte 0x92 in position 4495: invalid start byte

Comment je peux faire pour régler ou contourner le problème?

J'utilise la version de python 3.6.5 et pip10.0.1


Le code complet est:
pip install openpiv
Collecting openpiv
Using cached https://files.pythonhosted.org/packa...-0.20.8.tar.gz
Requirement already satisfied: scipy in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from openpiv) (1.1.0)
Requirement already satisfied: numpy in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from openpiv) (1.14.4)
Requirement already satisfied: cython in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from openpiv) (0.28.3)
Requirement already satisfied: scikit-image>=0.12.0 in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from openpiv) (0.14.0)
Requirement already satisfied: progressbar2>=3.8.1 in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from openpiv) (3.38.0)
Requirement already satisfied: networkx>=1.8 in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from scikit-image>=0.12.0->openpiv) (2.1)
Requirement already satisfied: dask[array]>=0.9.0 in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from scikit-image>=0.12.0->openpiv) (0.17.5)
Requirement already satisfied: pillow>=4.3.0 in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from scikit-image>=0.12.0->openpiv) (5.1.0)
Requirement already satisfied: six>=1.10.0 in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from scikit-image>=0.12.0->openpiv) (1.11.0)
Requirement already satisfied: cloudpickle>=0.2.1 in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from scikit-image>=0.12.0->openpiv) (0.5.3)
Requirement already satisfied: PyWavelets>=0.4.0 in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from scikit-image>=0.12.0->openpiv) (0.5.2)
Requirement already satisfied: python-utils>=2.3.0 in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from progressbar2>=3.8.1->openpiv) (2.3.0)
Requirement already satisfied: decorator>=4.1.0 in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from networkx>=1.8->scikit-image>=0.12.0->openpiv) (4.3.0)
Requirement already satisfied: toolz>=0.7.3; extra == "array" in c:\users\cldi\appdata\local\programs\python\python36-32\lib\site-packages (from dask[array]>=0.9.0->scikit-image>=0.12.0->openpiv) (0.9.0)
Building wheels for collected packages: openpiv
Running setup.py bdist_wheel for openpiv: started
Running setup.py bdist_wheel for openpiv: finished with status 'error'
Complete output from command c:\users\cldi\appdata\local\programs\python\python36-32\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\cldi\\AppData\\Local\\Temp\\pip-install-00e2v47s\\openpiv\\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 C:\Users\cldi\AppData\Local\Temp\pip-wheel-oeg7wlfc --python-tag cp36:
running bdist_wheel
running build
running build_py
creating build
creating build\lib.win32-3.6
creating build\lib.win32-3.6\openpiv
copying openpiv\filters.py -> build\lib.win32-3.6\openpiv
copying openpiv\junk.py -> build\lib.win32-3.6\openpiv
copying openpiv\preprocess.py -> build\lib.win32-3.6\openpiv
copying openpiv\process.py -> build\lib.win32-3.6\openpiv
copying openpiv\pyprocess.py -> build\lib.win32-3.6\openpiv
copying openpiv\scaling.py -> build\lib.win32-3.6\openpiv
copying openpiv\tools.py -> build\lib.win32-3.6\openpiv
copying openpiv\validation.py -> build\lib.win32-3.6\openpiv
copying openpiv\__init__.py -> build\lib.win32-3.6\openpiv
creating build\lib.win32-3.6\openpiv\ui
copying openpiv\ui\ui_mainwindow.py -> build\lib.win32-3.6\openpiv\ui
copying openpiv\ui\ui_resources_rc.py -> build\lib.win32-3.6\openpiv\ui
copying openpiv\ui\widgets.py -> build\lib.win32-3.6\openpiv\ui
copying openpiv\ui\__init__.py -> build\lib.win32-3.6\openpiv\ui
creating build\lib.win32-3.6\openpiv\data
copying openpiv\data\defaults-processing-parameters.cfg -> build\lib.win32-3.6\openpiv\data
copying openpiv\data\ui_resources.qrc -> build\lib.win32-3.6\openpiv\data
creating build\lib.win32-3.6\openpiv\data\images
copying openpiv\data\images\urapiv_icon.png -> build\lib.win32-3.6\openpiv\data\images
copying openpiv\data\images\urapiv_logo.png -> build\lib.win32-3.6\openpiv\data\images
copying openpiv\data\images\urapiv_small.png -> build\lib.win32-3.6\openpiv\data\images
creating build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\configure.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\exit.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\filenew.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\fileopen.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\filesave.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\filesaveas.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\filter.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\filtersettings.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\help.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\import_image.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\import_vector.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\kcmsystem.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\player_end.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\player_fwd.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\player_pause.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\player_play.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\player_rew.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\player_start.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\reload_page.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\urapiv_text.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\viewmag+.png -> build\lib.win32-3.6\openpiv\data\icons
copying openpiv\data\icons\viewmag-.png -> build\lib.win32-3.6\openpiv\data\icons
running build_ext
cythoning openpiv/src/process.pyx to openpiv/src\process.c
building 'openpiv.process' extension
error: [WinError 3] Le chemin daccs spcifi est introuvable: 'C:\\Program Files (x86)\\Microsoft SDKs\\Windows\\v8.1\\lib'

----------------------------------------
Failed building wheel for openpiv
Error in pip command:
'utf-8' codec can't decode byte 0x92 in position 4495: invalid start byte

[bonjourajax]

Bonjour

Il ne trouve pas le chemin C:\\Program Files (x86)\\Microsoft SDKs\\Windows\\v8.1\\lib'