[Jderobot-dev] problema con opencv
Alejandro Hernández
ahcorde en gmail.com
Lun Jul 8 11:17:59 CEST 2013
Vale,
estas compilando Opencv. Te recomiendo que te instales la última versión
[1].
Intenta cumplir las dependencias. como por ejemplo:
-- checking for module 'libv4l1'
-- package 'libv4l1' not found
esto te indica que te falta video4linux. Puedes instalartelo con sudo
apt-get install libv4l
http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.4.6/
Alejandro Hernández Cordero
<http://www.linkedin.com/in/ahcorde/en> <https://twitter.com/ahcorde>
<https://plus.google.com/u/0/114434050324725472734/posts>
<http://github.com/ahcorde>
Visit and play my Curriculum vitae ->
https://googledrive.com/host/0BytBL_SySiIjX19Pd1o5dlZaRHc/Game.html
2013/7/8 JoseMaria <josemaria.plaza en gmail.com>
> uhm... Jderobot es un software modular con muuuchos componentes. No hace
> falta que te lo compiles todo, vete mejor a los componentes que
> necesitas (cameraserver y cameraview) e intenta compilar esos. Esa
> compilación te llevará a compilar también algunas bibliotecas genéricas,
> pero no toooodo Jderobot.
>
> Ánimo,
>
> JoseMaria
> On Mon, 2013-07-08 at 01:56 -0700, Aitor Martínez wrote:
> > es la primera vez que uso CMake y de las primeras que uso make y estoy
> > bastante perdido ahora mismo, cuando he hecho cmake me sale esto:
> >
> > OpenCV-2.3.1/build$ cmake ..
> >
> > -- Extracting svn version, please wait...
> > -- SVNVERSION: svn:exportado
> > -- Detected version of GNU GCC: 46 (406)
> > -- checking for module 'libdc1394-2'
> > -- package 'libdc1394-2' not found
> > -- checking for module 'libdc1394'
> > -- package 'libdc1394' not found
> > -- Could NOT find Jasper (missing: JASPER_LIBRARY JASPER_INCLUDE_DIR)
> > -- checking for module 'libv4l1'
> > -- package 'libv4l1' not found
> > Traceback (most recent call last):
> > File "<string>", line 1, in <module>
> > ImportError: No module named numpy.distutils
> > Traceback (most recent call last):
> > File "<string>", line 1, in <module>
> > ImportError: No module named sphinx
> > CUDA_TOOLKIT_ROOT_DIR not found or specified
> > -- Could NOT find CUDA (missing: CUDA_TOOLKIT_ROOT_DIR
> CUDA_NVCC_EXECUTABLE
> > CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY) (Required is at least version
> "4.0")
> > -- Parsing 'cvconfig.h.cmake'
> > --
> > -- General configuration for opencv 2.3.1
> > =====================================
> > --
> > -- Built as dynamic libs?: YES
> > -- Compiler: /usr/bin/c++
> > -- C++ flags (Release): -Wall -Wno-long-long -pthread
> > -ffunction-sections -O3 -DNDEBUG -fomit-frame-pointer -msse -msse2
> > -DNDEBUG
> > -- C++ flags (Debug): -Wall -Wno-long-long -pthread
> > -ffunction-sections -g -O0 -DDEBUG -D_DEBUG -ggdb3
> > -- Linker flags (Release):
> > -- Linker flags (Debug):
> > --
> > -- GUI:
> > -- GTK+ 2.x: YES
> > -- GThread: YES
> > --
> > -- Media I/O:
> > -- ZLib: YES
> > -- JPEG: TRUE
> > -- PNG: TRUE
> > -- TIFF: TRUE
> > -- JPEG 2000: build
> > -- OpenEXR: NO
> > -- OpenNI: NO
> > -- OpenNI PrimeSensor Modules: NO
> > -- XIMEA: NO
> > --
> > -- Video I/O:
> > -- DC1394 1.x: NO
> > -- DC1394 2.x: NO
> > -- FFMPEG: YES
> > -- codec: YES
> > -- format: YES
> > -- util: YES
> > -- swscale: YES
> > -- gentoo-style: YES
> > -- GStreamer: YES
> > -- UniCap: NO
> > -- PvAPI: NO
> > -- V4L/V4L2: /1
> > -- Xine: NO
> > --
> > -- Other third-party libraries:
> > -- Use IPP: NO
> > -- Use TBB: NO
> > -- Use ThreadingFramework: NO
> > -- Use Cuda: NO
> > -- Use Eigen: YES
> > --
> > -- Interfaces:
> > -- Python: YES
> > -- Python interpreter: /usr/bin/python -B (ver 2.7)
> > -- Python numpy: NO (Python wrappers will not be
> > generated)
> > -- Java: NO
> > --
> > -- Documentation:
> > -- Sphinx: NO
> > -- PdfLaTeX compiler: /usr/bin/pdflatex
> > -- Build Documentation: NO
> > --
> > -- Tests and samples:
> > -- Tests: YES
> > -- Examples: NO
> > --
> > -- Install path: /usr/local
> > --
> > -- cvconfig.h is in: /home/aitor/OpenCV-2.3.1/build
> > -- -----------------------------------------------------------------
> > --
> > -- Configuring done
> > -- Generating done
> > -- Build files have been written to: /home/aitor/OpenCV-2.3.1/build
> >
> > y después al hacer make esto:
> >
> > OpenCV-2.3.1/build$make
> >
> > [ 23%] Built target opencv_core
> > [ 23%] Built target opencv_imgproc
> > [ 23%] Built target opencv_flann
> > [ 23%] Built target libjasper
> > [ 23%] Built target opencv_highgui
> > [ 23%] Built target opencv_features2d
> > [ 23%] Built target opencv_calib3d
> > [ 23%] Built target opencv_ts
> > Linking CXX executable ../../bin/opencv_test_calib3d
> > ../../lib/libopencv_highgui.so.2.3.1: undefined reference to
> > `av_sub_q(AVRational, AVRational)'
> > ../../lib/libopencv_highgui.so.2.3.1: undefined reference to
> > `av_rescale_q(long, AVRational, AVRational)'
> > collect2: ld devolvió el estado de salida 1
> > make[2]: *** [bin/opencv_test_calib3d] Error 1
> > make[1]: *** [modules/calib3d/CMakeFiles/opencv_test_calib3d.dir/all]
> Error
> > 2
> > make: *** [all] Error 2
> >
> >
> >
> > --
> > View this message in context:
> http://jderobot-developer-list.2315034.n4.nabble.com/problema-con-opencv-tp4641370p4641374.html
> > Sent from the Jderobot Developer List mailing list archive at Nabble.com.
> > _______________________________________________
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>
> --
> http://gsyc.es/jmplaza
> Universidad Rey Juan Carlos
>
>
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