apt-get 找不到軟體包:libav-tools_2.8.14-0ubuntu0.16.04.1_all.deb

apt-get 找不到軟體包:libav-tools_2.8.14-0ubuntu0.16.04.1_all.deb

我花了幾個小時嘗試為 Ubuntu 安裝 OpenCV3。

依賴項之一是:

sudo apt-get install libavcodec-dev

然而,當我運行它時,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]

去看地址http://security.ubuntu.com/ubuntu/pool/universe/f/ffmpeg,好像他們只是主機libavutil-dev_2.8.15

我找到了一個仍然託管舊版本的地方這裡

我可以在那裡安裝嗎?現在我該怎麼做?

(另外,我嘗試運行sudo apt-get update沒有效果)

謝謝你!

答案1

您只需下載此軟體包並安裝即可: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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