【问题标题】:Problem installing libpng-dev along with libpng12-dev on Raspberry Pi Zero在 Raspberry Pi Zero 上安装 libpng-dev 和 libpng12-dev 时出现问题
【发布时间】:2020-11-05 09:47:05
【问题描述】:

我正在尝试在我的 Pi Zero 上安装 OPENALPR,我正在使用 https://www.reddit.com/r/raspberry_pi/comments/baxwz5/how_to_install_openalpr_on_raspberry_pi/

运行以下命令后:

sudo apt-get install autoconf automake libtool libleptonica-dev libicu-dev libpango1.0-dev libcairo2-dev cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev python-dev python-numpy libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev virtualenvwrapper liblog4cplus-dev libcurl4-openssl-dev libtiff5-dev libpng12-dev gcc make ca-certificates autoconf-archive

我得到错误:

The following packages have unmet dependencies:
 libpng-dev : Conflicts: libpng12-dev but 1.2.54-6 is to be installed
 libpng12-dev : Conflicts: libpng-dev but 1.6.36-6 is to be installed
E: Unable to correct problems, you have held broken packages.

在较小的组中安装包(而不是一次全部安装)可以,但在此过程中会删除 libpng-dev

如何解决上面的不兼容问题? 谢谢

【问题讨论】:

    标签: pi openalpr


    【解决方案1】:

    将 libpng12-dev 替换为 libpng-dev

    【讨论】:

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