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Accepted
EricVonB
Asked: 2021-05-27 04:45:11 +0800 CST

GStreamer 是否可用于 Ubuntu 21.04，如果是，那么如何安装它？

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我第一次尝试在 Ubuntu 21.04 上安装 GStreamer 如下所示：

user@localhost:~$ sudo apt install gstreamer
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package gstreamer

因为那不起作用，所以我访问了在 Linux 上安装的 GStreamer 网页： https ://gstreamer.freedesktop.org/documentation/installing/on-linux.html?gi-language=c 。按照上述网页上的说明，我第二次尝试安装 GStreamer 如下所示：

user@localhost:~$ sudo apt-get install libgstreamer1.0-0 gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-libav gstreamer1.0-doc gstreamer1.0-tools gstreamer1.0-x gstreamer1.0-alsa gstreamer1.0-gl gstreamer1.0-gtk3 gstreamer1.0-qt5 gstreamer1.0-pulseaudio
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Package gstreamer1.0-doc is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'gstreamer1.0-doc' has no installation candidate

什么程序可以在 Ubuntu 21.04 上安装 GStreamer？

package-management

1 个回答

  1. Best Answer

    您正在尝试使用源代码包的部分名称。

    请访问packages.ubuntu.com上的相关搜索 结果并选择适合您需要的正确二进制包名称。

    如果您知道相关 pkg-config/pkgconfig 配置文件的名称，那么您可以在同一 站点上使用文件搜索。

    以下安装命令看起来很合理：

    sudo add-apt-repository universe
sudo apt-get install libgstreamer1.0-dev libgstreamer-plugins-bad1.0-dev libgstreamer-plugins-base1.0-dev libgstreamer-plugins-good1.0-dev
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