首先安装依赖包gstreamer0.10-ffmpeg：

sudo add-apt-repository ppa:mc3man/trusty-media

sudo apt-get update

sudo apt-get install gstreamer0.10-ffmpeg

然后安装Dmusic，打开终端输入以下命令：

udo add-apt-repository ppa:noobslab/deepin-sc

sudo apt-get update

sudo apt-get install deepin-music-player

安装百度音乐插件(深度音乐播放器)：

1、安装 cython libwebkitgtk-dev python-dev git, 打开终端，输入以下命令:

sudo apt-get install cython libwebkitgtk-dev python-dev git

2、安装pyjavascriptcore，打开终端，输入以下命令：

git clone https://github.com/sumary/pyjavascriptcore.git

cd pyjavascriptcore

sudo python setup.py install

3、安装百度音乐插件，打开终端，输入以下命令：

git clone https://github.com/sumary/dmusic-plugin-baidumusic.git

cd dmusic-plugin-baidumusic

cp -r baidumusic ~/.local/share/deepin-music-player/plugins/

Refence:

http://imcn.me/html/y2014/22044.html

http://imcn.me/html/y2014/19624.html

Ubuntu 14.04 用户如何安装深度音乐播放器和百度音乐插件