Voir la source de How to compile OpenCV for python 3.4 on Debian Jessie 8.3

=“Why should we make it simple when we can make it complicated ?”=

Without '''!!!!!!!!!!!!!!!!!!!! virtualenv !!!!!!!!!!!!!!!!!!!!'''

= Debian 8.3 and python 3.4 =
It's ok too with another python, see above.

==Ressources==
http://remananr.com/Blog/opencv-in-python3/

==Dependancy==
<syntaxhighlight lang = text>
sudo apt-get install libopencv-dev python-opencv
sudo apt-get install build-essential cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev
sudo apt install python3-dev libpython3.4-dev python3-numpy
python3.4-config --includes
</syntaxhighlight>

'''For another day version, change 3.4 to yours.'''

==Download sources==

In your directory "projects", open a terminal:

<syntaxhighlight lang = text>
git clone https://github.com/opencv/opencv.git
</syntaxhighlight>

'''It's big, so "don't warry, be happy !'''

==Personnal hack==
In CMakeLists.txt, to avoid incomprehensible error,

comment lines 10 to 15

'''Waouh !!!'''

==Compilation==
In the previous terminal,

<syntaxhighlight lang = text>
cd opencv
mkdir build
cd build
</syntaxhighlight>

Use CmakeGUI Qt, instead of command line cmake .... patati ... patata .........

voir http://implab.ce.unipr.it/?p=21

Set:
* Sources Directory
* Destination Directory

and clic on Generate ...

<syntaxhighlight lang = text>
make -j8
sudo make install
</syntaxhighlight>

'''" Better luck next time, slug-heads. "'''
'''Bang. Gone. I am invincible !'''

'''" Bonne chance pour une prochaine fois, tas de nullards ! " '''
'''Boum ! Envoyé ! Je suis bien l'invincible !'''

[[Catégorie:Python]]