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New_Coder
Asked: 2017-12-20 16:07:37 +0800 CST

Como instalar dependências para OpenCV? [fechado]

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Estou tentando instalar o OpenCV seguindo as instruções em: https://docs.opencv.org/2.4/doc/tutorials/introduction/linux_install/linux_install.html

Quando eu corro:sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev

Eu recebo este erro:

The following packages have unmet dependencies: 

libavcodec-dev : Depends: libavutil-dev (= 7:2.8.6-1ubuntu2) but it is not going to be installed 

                  Depends: libswresample-dev (= 7:2.8.6-1ubuntu2) but it is not going to be installed 

libavformat-dev : Depends: libavformat-ffmpeg56 (= 7:2.8.6-1ubuntu2) but 7:2.8.11-0ubuntu0.16.04.1 is to be installed 

                   Depends: libavutil-dev (= 7:2.8.6-1ubuntu2) but it is not going to be installed 

                   Depends: libswresample-dev (= 7:2.8.6-1ubuntu2) but it is not going to be installed 

libgtk2.0-dev : Depends: libgtk2.0-0 (= 2.24.30-1ubuntu1) but 2.24.30-1ubuntu1.16.04.2 is to be installed 

                 Depends: libglib2.0-dev (>= 2.27.3) but it is not going to be installed 

                 Depends: libgdk-pixbuf2.0-dev (>= 2.21.0) but it is not going to be installed 

                 Depends: libpango1.0-dev (>= 1.20) but it is not going to be installed 

                 Depends: libatk1.0-dev (>= 1.29.2) but it is not going to be installed 

                 Depends: libcairo2-dev (>= 1.6.4-6.1) but it is not going to be installed 

                 Depends: libxcursor-dev but it is not going to be installed 

                 Recommends: debhelper but it is not going to be installed 

libswscale-dev : Depends: libavutil-dev (= 7:2.8.6-1ubuntu2) but it is not going to be installed 

                  Depends: libswscale-ffmpeg3 (= 7:2.8.6-1ubuntu2) but 7:2.8.11-0ubuntu0.16.04.1 is to be installed 

E: Unable to correct problems, you have held broken packages.

Pesquisei no Google cada dependência individualmente, mas não consegui encontrar nada que funcionasse.

Estou usando o Ubuntu 16.04.3 LTS

software-installation dependencies

1 respostas

  1. Best Answer

    Eu simplesmente não consegui resolver esse problema, então instalei o Ubuntu 16.04 ( http://old-releases.ubuntu.com/releases/16.04.0/ubuntu-16.04-desktop-amd64.iso ) e consegui executar sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-devsem erros.

    • 1

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