menpo / conda-opencv

Conda build scripts for OpenCV 2.x

Menpo. The Menpo Project Python package for handling annotated data.

What is Menpo?

Menpo is a Menpo Project package designed from the ground up to make importing, manipulating and visualizing image and mesh data as simple as possible. In particular, we focus on annotated data which is common within the fields of Machine Learning and Computer Vision. All core types are Landmarkable and visualizing these landmarks is very simple. Since landmarks are first class citizens within Menpo, it makes tasks like masking images, cropping images inside landmarks and aligning images very simple.

Menpo were facial armours which covered all or part of the face and provided a way to secure the top-heavy kabuto (helmet). The Shinobi-no-o (chin cord) of the kabuto would be tied under the chin of the menpo. There were small hooks called ori-kugi or posts called odome located on various places to help secure the kabuto's chin cord.

--- Wikipedia, Menpo

Installation

Here in the Menpo Team, we are firm believers in making installation as simple as possible. Unfortunately, we are a complex project that relies on satisfying a number of complex 3rd party library dependencies. The default Python packing environment does not make this an easy task. Therefore, we evangelise the use of the conda ecosystem, provided by Anaconda. In order to make things as simple as possible, we suggest that you use conda too! To try and persuade you, go to the Menpo website to find installation instructions for all major platforms.

If you feel strongly about using Menpo with the most commonly used Python package management system, pip, then you should be able to install Menpo as follows:

> pip install menpo

We strongly advocate the use of conda which does not require compilation for installing Menpo or it's dependencies such as Numpy, SciPy or Matplotlib. Installation via conda is as simple as

> conda install -c conda-forge menpo

Build Status

And has the added benefit of installing a number of commonly used scientific packages such as SciPy and Numpy as Menpo also makes use of these packages.

CI Host	OS	Build Status
CircleCI	linux/amd64

Usage

Menpo makes extensive use of Jupyter Notebooks to explain functionality of the package. These Notebooks are hosted in the menpo/menpo-notebooks repository. We strongly suggest that after installation you:

1. Download the latest version of the notebooks
2. Conda install Jupyter notebook and IPython: conda install jupyter ipython notebook
3. Run jupyter notebook
4. Play around with the notebooks.

Want to get a feel for Menpo without installing anything? You can browse the notebooks straight from the menpo website.

Other Menpo projects

Menpo is designed to be a core library for implementing algorithms within the Machine Learning and Computer Vision fields. For example, we have developed a number of more specific libraries that rely on the core components of Menpo:

• menpofit: Implementations of state-of-the-art deformable modelling algorithms including Active Appearance Models, Constrained Local Models and the Supervised Descent Method.
• menpo3d: Useful tools for handling 3D mesh data including visualization and an OpenGL rasterizer. The requirements of this package are complex and really benefit from the use of conda!
• menpodetect: A package that wraps existing sources of object detection. The core project is under a BSD license, but since other projects are wrapped, they may not be compatible with this BSD license. Therefore, we urge caution be taken when interacting with this library for non-academic purposes.

Documentation

See our documentation on ReadTheDocs

Testing

We use pytest for unit tests.

After installing pytest, mock and pytest-mock, running

>> pytest .

from the top of the repository will run all of the unit tests.

Some small parts of Menpo are only available if the user has some optional dependency installed. These are:

• 3D viewing methods, only available if menpo3d is installed
• menpo.feature.dsift only available if cyvlfeat is installed
• Some warping unit tests are only available if opencv is installed

conda-opencv's Issues

Ubuntu 16.04, anaconda python 2.7: Unsatisfiable dependencies

Hi, I'm trying to build opencv with FFMPEG but this error showed up:

dangmanhtruong@dangmanhtruong-Inspiron-5468:/Downloads/conda-opencv-master$ ls
conda LICENSE README.md
dangmanhtruong@dangmanhtruong-Inspiron-5468:/Downloads/conda-opencv-master$ conda build conda/
Adding in variants from internal_defaults
INFO:conda_build.variants:Adding in variants from internal_defaults
Attempting to finalize metadata for opencv
INFO:conda_build.metadata:Attempting to finalize metadata for opencv
Solving environment: ...working... failed

Leaving build/test directories:
Work: /home/dangmanhtruong/anaconda2/conda-bld/work
Test: /home/dangmanhtruong/anaconda2/conda-bld/test_tmp
Leaving build/test environments:
Test: source activate /home/dangmanhtruong/anaconda2/conda-bld/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_plac
Build: source activate /home/dangmanhtruong/anaconda2/conda-bld/_build_env

Traceback (most recent call last):
File "/home/dangmanhtruong/anaconda2/bin/conda-build", line 11, in
sys.exit(main())
File "/home/dangmanhtruong/anaconda2/lib/python2.7/site-packages/conda_build/cli/main_build.py", line 413, in main
execute(sys.argv[1:])
File "/home/dangmanhtruong/anaconda2/lib/python2.7/site-packages/conda_build/cli/main_build.py", line 404, in execute
verify=args.verify)
File "/home/dangmanhtruong/anaconda2/lib/python2.7/site-packages/conda_build/api.py", line 193, in build
need_source_download=need_source_download, config=config, variants=variants)
File "/home/dangmanhtruong/anaconda2/lib/python2.7/site-packages/conda_build/build.py", line 1944, in build_tree
notest=notest,
File "/home/dangmanhtruong/anaconda2/lib/python2.7/site-packages/conda_build/build.py", line 1032, in build
output_metas = expand_outputs([(m, need_source_download, need_reparse_in_env)])
File "/home/dangmanhtruong/anaconda2/lib/python2.7/site-packages/conda_build/render.py", line 582, in expand_outputs
for (output_dict, m) in _m.get_output_metadata_set(permit_unsatisfiable_variants=False):
File "/home/dangmanhtruong/anaconda2/lib/python2.7/site-packages/conda_build/metadata.py", line 1845, in get_output_metadata_set
permit_unsatisfiable_variants=permit_unsatisfiable_variants)
File "/home/dangmanhtruong/anaconda2/lib/python2.7/site-packages/conda_build/metadata.py", line 670, in finalize_outputs_pass
fm = finalize_metadata(om, permit_unsatisfiable_variants=permit_unsatisfiable_variants)
File "/home/dangmanhtruong/anaconda2/lib/python2.7/site-packages/conda_build/render.py", line 379, in finalize_metadata
exclude_pattern)
File "/home/dangmanhtruong/anaconda2/lib/python2.7/site-packages/conda_build/render.py", line 293, in add_upstream_pins
permit_unsatisfiable_variants, exclude_pattern)
File "/home/dangmanhtruong/anaconda2/lib/python2.7/site-packages/conda_build/render.py", line 281, in _read_upstream_pin_files
permit_unsatisfiable_variants=permit_unsatisfiable_variants)
File "/home/dangmanhtruong/anaconda2/lib/python2.7/site-packages/conda_build/render.py", line 117, in get_env_dependencies
channel_urls=tuple(m.config.channel_urls))
File "/home/dangmanhtruong/anaconda2/lib/python2.7/site-packages/conda_build/environ.py", line 708, in get_install_actions
raise DependencyNeedsBuildingError(exc, subdir=subdir)
conda_build.exceptions.DependencyNeedsBuildingError: Unsatisfiable dependencies for platform linux-64: set(['cmake=3.3.0'])

Please help me, thank you very much

error when build

Hi
i create version with ffmpeg

TEST START: opencv-2.4.13-py27_1
updating index in: /home/rustam/anaconda2/conda-bld/linux-64
updating index in: /home/rustam/anaconda2/conda-bld/noarch

The following packages will be downloaded:

    package                    |            build
    ---------------------------|-----------------
    opencv-2.4.13              |           py27_1         8.6 MB  local

The following NEW packages will be INSTALLED:

    mkl:        11.3.3-0           
    numpy:      1.11.2-py27_0      
    opencv:     2.4.13-py27_1 local
    openssl:    1.0.2j-0           
    pip:        9.0.1-py27_1       
    python:     2.7.13-0           
    readline:   6.2-2              
    setuptools: 27.2.0-py27_0      
    sqlite:     3.13.0-0           
    tk:         8.5.18-0           
    wheel:      0.29.0-py27_0      
    zlib:       1.2.8-3            

+ source /home/rustam/anaconda2/bin/activate /home/rustam/anaconda2/conda-bld/conda_1483411119563/_t_env
+ /home/rustam/anaconda2/conda-bld/conda_1483411119563/_t_env/bin/python -s /home/rustam/anaconda2/conda-bld/conda_1483411119563/test_tmp/run_test.py
===== testing package: opencv-2.4.13-py27_1 =====
import: u'cv2'
Traceback (most recent call last):
  File "/home/rustam/anaconda2/conda-bld/conda_1483411119563/test_tmp/run_test.py", line 27, in <module>
    import cv2
ImportError: No module named cv2
TESTS FAILED: opencv-2.4.13-py27_1

ffmpeg -V
ffmpeg version 3.2.2-1~16.04.york2 Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 6.2.1 (Ubuntu 6.2.1-7ubuntu1~16.04.york0) 20161215

my fork https://github.com/fortunto2/conda-opencv to build

why No module named cv2?

 General configuration for OpenCV 2.4.13 =====================================
--   Version control:               unknown
-- 
--   Platform:
--     Host:                        Linux 4.4.0-57-generic x86_64
--     CMake:                       3.6.3
--     CMake generator:             Unix Makefiles
--     CMake build tool:            /usr/bin/make
--     Configuration:               Release
-- 
--   C/C++:
--     Built as dynamic libs?:      YES
--     C++ Compiler:                /usr/bin/c++  (ver 5.4.0)
--     C++ flags (Release):         -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -ffunction-sections -fopenmp -O3 -DNDEBUG  -DNDEBUG
--     C++ flags (Debug):           -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -ffunction-sections -fopenmp -g  -O0 -DDEBUG -D_DEBUG
--     C Compiler:                  /usr/bin/cc
--     C flags (Release):           -I/home/rustam/anaconda2/conda-bld/conda_1483411797337/_b_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_place/include -fPIC  -m64    -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -ffunction-sections -fopenmp -O3 -DNDEBUG  -DNDEBUG
--     C flags (Debug):             -I/home/rustam/anaconda2/conda-bld/conda_1483411797337/_b_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_place/include -fPIC  -m64    -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -ffunction-sections -fopenmp -g  -O0 -DDEBUG -D_DEBUG
--     Linker flags (Release):      -L/home/rustam/anaconda2/conda-bld/conda_1483411797337/_b_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_place/lib 
--     Linker flags (Debug):        -L/home/rustam/anaconda2/conda-bld/conda_1483411797337/_b_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_place/lib 
--     Precompiled headers:         YES
-- 
--   OpenCV modules:
--     To be built:                 core flann imgproc highgui features2d calib3d ml video legacy objdetect photo gpu nonfree contrib stitching superres ts videostab
--     Disabled:                    world
--     Disabled by dependency:      -
--     Unavailable:                 androidcamera dynamicuda java ocl python viz
-- 
--   GUI: 
--     QT:                          NO
--     GTK+ 2.x:                    YES (ver 2.24.30)
--     GThread :                    YES (ver 2.48.1)
--     GtkGlExt:                    NO
--     OpenGL support:              NO
--     VTK support:                 NO
-- 
--   Media I/O: 
--     ZLib:                        build (ver 1.2.7)
--     JPEG:                        build (ver 62)
--     PNG:                         build (ver 1.5.12)
--     TIFF:                        build (ver 42 - 4.0.2)
--     JPEG 2000:                   build (ver 1.900.1)
--     OpenEXR:                     build (ver 1.7.1)
-- 
--   Video I/O:
--     DC1394 1.x:                  NO
--     DC1394 2.x:                  YES (ver 2.2.4)
--     FFMPEG:                      YES
--       codec:                     YES (ver 57.64.101)
--       format:                    YES (ver 57.56.100)
--       util:                      YES (ver 55.34.100)
--       swscale:                   YES (ver 4.2.100)
--       resample:                  NO
--       gentoo-style:              YES
--     GStreamer:                   
--       base:                      YES (ver 0.10.36)
--       video:                     YES (ver 0.10.36)
--       app:                       YES (ver 0.10.36)
--       riff:                      YES (ver 0.10.36)
--       pbutils:                   YES (ver 0.10.36)
--     OpenNI:                      NO
--     OpenNI PrimeSensor Modules:  NO
--     PvAPI:                       NO
--     GigEVisionSDK:               NO
--     UniCap:                      NO
--     UniCap ucil:                 NO
--     V4L/V4L2:                    Using libv4l1 (ver 1.10.0) / libv4l2 (ver 1.10.0)
--     XIMEA:                       NO
--     Xine:                        NO
-- 
--   Other third-party libraries:
--     Use IPP:                     NO
--     Use Eigen:                   YES (ver 3.2.2)
--     Use TBB:                     NO
--     Use OpenMP:                  YES
--     Use GCD                      NO
--     Use Concurrency              NO
--     Use C=:                      NO
--     Use Cuda:                    NO
--     Use OpenCL:                  NO
-- 
--   Python:
--     Interpreter:                 /home/rustam/anaconda2/conda-bld/conda_1483411797337/_b_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_place/bin/python2.7 (ver 1.4)
-- 
--   Java:
--     ant:                         NO
--     JNI:                         NO
--     Java tests:                  NO
-- 
--   Tests and samples:
--     Tests:                       NO
--     Performance tests:           NO
--     C/C++ Examples:              NO
-- 
--   Install path:                  /home/rustam/anaconda2/conda-bld/conda_1483411797337/_b_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_place
-- 
--   cvconfig.h is in:              /home/rustam/anaconda2/conda-bld/conda_1483411797337/work/opencv-2.4.13/build
-- -----------------------------------------------------------------
-- 

Unable to build on Win64

Trying to build with FFMPEG support for Anaconda2 on quad core Dell Inspiron 64 Bit running Windows 10. Have edited the build.sh and bld.bat files to set FFMPEG flags to 1. I did update conda and conda build plus installed cmake and git before running the 'conda build conda.' command

I don't know what needs installing to solve the unsatisfiable dependencies for win-64. The only thing I can say is the _test_env and _h_env mentioned before the traceback are not present. The win-64 folder contains some json files but they only contain "{}" with the exception of repodata.json which contains this :-
{
"info": {
"subdir": "win-64"
},
"packages": {}
}

Please can you advise.
Many Thanks.

Conda build output is as follows:-

c:\ProgramData\Anaconda2\Scripts\conda-opencv>..\conda build conda
Attempting to finalize metadata for opencv
INFO:conda_build.metadata:Attempting to finalize metadata for opencv

Leaving build/test directories:
Work: c:\ProgramData\Anaconda2\conda-bld\work
Test: c:\ProgramData\Anaconda2\conda-bld\test_tmp
Leaving build/test environments:
Test: source activate c:\ProgramData\Anaconda2\conda-bld_test_env
Build: source activate c:\ProgramData\Anaconda2\conda-bld_h_env

Traceback (most recent call last):
File "c:\ProgramData\Anaconda2\Scripts\conda-build-script.py", line 10, in
sys.exit(main())
File "c:\ProgramData\Anaconda2\lib\site-packages\conda_build\cli\main_build.py", line 388, in main
execute(sys.argv[1:])
File "c:\ProgramData\Anaconda2\lib\site-packages\conda_build\cli\main_build.py", line 379, in execute
verify=args.verify)
File "c:\ProgramData\Anaconda2\lib\site-packages\conda_build\api.py", line 187, in build
need_source_download=need_source_download, config=config, variants=variants)
File "c:\ProgramData\Anaconda2\lib\site-packages\conda_build\build.py", line 1802, in build_tree
notest=notest,
File "c:\ProgramData\Anaconda2\lib\site-packages\conda_build\build.py", line 895, in build
output_metas = expand_outputs([(m, need_source_download, need_reparse_in_env)])
File "c:\ProgramData\Anaconda2\lib\site-packages\conda_build\render.py", line 582, in expand_outputs
for (output_dict, m) in _m.get_output_metadata_set(permit_unsatisfiable_variants=False):
File "c:\ProgramData\Anaconda2\lib\site-packages\conda_build\metadata.py", line 1788, in get_output_metadata_set
permit_unsatisfiable_variants=permit_unsatisfiable_variants)
File "c:\ProgramData\Anaconda2\lib\site-packages\conda_build\metadata.py", line 648, in finalize_outputs_pass
fm = finalize_metadata(om, permit_unsatisfiable_variants=permit_unsatisfiable_variants)
File "c:\ProgramData\Anaconda2\lib\site-packages\conda_build\render.py", line 314, in finalize_metadata
permit_unsatisfiable_variants=permit_unsatisfiable_variants)
File "c:\ProgramData\Anaconda2\lib\site-packages\conda_build\render.py", line 115, in get_env_dependencies
channel_urls=tuple(m.config.channel_urls))
File "c:\ProgramData\Anaconda2\lib\site-packages\conda_build\environ.py", line 687, in get_install_actions
raise DependencyNeedsBuildingError(exc, subdir=subdir)
conda_build.exceptions.DependencyNeedsBuildingError: Unsatisfiable dependencies for platform win-64: set(['cmake 3.3.0.*'])

c:\ProgramData\Anaconda2\Scripts\conda-opencv>

Unable to install opencv with ffmpeg

When I run conda build conda/, the output is:
I have also fixed the cmake version in the build file and set the WITH_FFMPEG flag.

Fixing permissions
Detected hard-coded path in binary file lib/libopencv_core.so.2.4.11
Detected hard-coded path in text file lib/pkgconfig/opencv.pc
/home/dijkstra/conda-bld/linux-64/opencv-2.4.11-py36_1.tar.bz2
updating index in: /home/dijkstra/conda-bld
updating index in: /home/dijkstra/conda-bld/noarch
updating index in: /home/dijkstra/conda-bld/linux-64
updating: opencv-2.4.11-py36_1.tar.bz2
updating index in: /home/dijkstra/conda-bld
TEST START: /home/dijkstra/conda-bld/linux-64/opencv-2.4.11-py36_1.tar.bz2
Deleting work directory, /home/dijkstra/conda-bld/opencv_1495808001567/work/opencv-2.4.11

The following NEW packages will be INSTALLED:

    mkl:        2017.0.1-0         
    numpy:      1.12.1-py36_0      
    opencv:     2.4.11-py36_1 local
    openssl:    1.0.2l-0           
    pip:        9.0.1-py36_1       
    python:     3.6.1-2            
    readline:   6.2-2              
    setuptools: 27.2.0-py36_0      
    sqlite:     3.13.0-0           
    tk:         8.5.18-0           
    wheel:      0.29.0-py36_0      
    xz:         5.2.2-1            
    zlib:       1.2.8-3            

+ source /home/dijkstra/anaconda3/bin/activate /home/dijkstra/conda-bld/opencv_1495808001567/_t_env
+ /home/dijkstra/conda-bld/opencv_1495808001567/_t_env/bin/python -s /home/dijkstra/conda-bld/opencv_1495808001567/test_tmp/run_test.py
import: 'cv2'
Traceback (most recent call last):
  File "/home/dijkstra/conda-bld/opencv_1495808001567/test_tmp/run_test.py", line 2, in <module>
    import cv2
ModuleNotFoundError: No module named 'cv2'
TESTS FAILED: opencv-2.4.11-py36_1.tar.bz2

conda list gives me:

# packages in environment at /home/dijkstra/.conda/envs/fly:
#
bzip2                     1.0.6                         3  
cmake                     3.6.3                         0  
curl                      7.52.1                        0  
expat                     2.1.0                         0  
ffmpeg                    3.1.3                         0    menpo
mkl                       2017.0.1                      0    anaconda
ncurses                   5.9                          10  
numpy                     1.12.1                   py27_0    anaconda
opencv                    2.4.11                   py36_1    home/dijkstra/conda-bld/broken
openssl                   1.0.2l                        0  
pip                       9.0.1                    py27_1  
python                    2.7.13                        0  
readline                  6.2                           2  
setuptools                27.2.0                   py27_0  
sqlite                    3.13.0                        0  
tk                        8.5.18                        0  
wheel                     0.29.0                   py27_0  
xz                        5.2.2                         1  
zlib                      1.2.8                         3 

conda install opencv-2.4.11-py36_1.tar.bz2 gives no output and I am not able to import cv2 after that also.

I am using Ubuntu 14.04 LTS, conda Python 2.7 : unable to install opencv

Python 2.7.12 |Anaconda custom (64-bit)| (default, Jul 2 2016, 17:42:40)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-1)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
Anaconda is brought to you by Continuum Analytics.
Please check out: http://continuum.io/thanks and https://anaconda.org

import cv2
Traceback (most recent call last):
File "", line 1, in
ImportError: libjpeg.so.9: cannot open shared object file: No such file or directory