Apt-get 找不到软件包:libav-tools_2.8.14-0ubuntu0.16.04.1_all.deb

Apt-get 找不到软件包:libav-tools_2.8.14-0ubuntu0.16.04.1_all.deb

我已经花了几个小时尝试为 Ubuntu 安装 OpenCV3。

其中一个依赖项是:

sudo apt-get install libavcodec-dev

但是,当我运行该程序时,我得到:

E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/universe/f/ffmpeg/libavutil-dev_2.8.14-0ubuntu0.16.04.1_amd64.deb  404  Not Found [IP: 91.189.91.26 80]

E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/universe/f/ffmpeg/libswresample-dev_2.8.14-0ubuntu0.16.04.1_amd64.deb  404  Not Found [IP: 91.189.91.26 80]

E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/universe/f/ffmpeg/libavcodec-dev_2.8.14-0ubuntu0.16.04.1_amd64.deb  404  Not Found [IP: 91.189.91.26 80]

E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/universe/f/ffmpeg/libavformat-dev_2.8.14-0ubuntu0.16.04.1_amd64.deb  404  Not Found [IP: 91.189.91.26 80]

E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/universe/f/ffmpeg/libswscale-dev_2.8.14-0ubuntu0.16.04.1_amd64.deb  404  Not Found [IP: 91.189.91.26 80]

去地址看http://security.ubuntu.com/ubuntu/pool/universe/f/ffmpeg,好像他们只主办libavutil-dev_2.8.15

我找到了一个仍然有旧版本的地方这里

我可以在那里安装吗?我现在该怎么做?

(另外,我尝试运行,sudo apt-get update但没有效果)

谢谢你!

答案1

您可以直接下载此包并安装它:wget http://launchpadlibrarian.net/364831898/libavutil-dev_2.8.14-0ubuntu0.16.04.1_amd64.deb && sudo dpkg -i libavutil-dev_2.8.14-0ubuntu0.16.04.1_amd64.deb

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