deepin20.3 更新到最新内测版

按正常官网流程安装feeluown，全部依赖均装上了，但是运行后报错：

但是运行后报错：

Traceback (most recent call last):
  File "/home/rainoffallingstar/.local/bin/feeluown", line 10, in 
    sys.exit(main())
  File "/home/rainoffallingstar/.local/lib/python3.7/site-packages/feeluown/entry_points/run.py", line 51, in run
    return run_forever(args, config)
  File "/home/rainoffallingstar/.local/lib/python3.7/site-packages/feeluown/entry_points/run_app.py", line 37, in run_forever
    app = create_app(config)
  File "/home/rainoffallingstar/.local/lib/python3.7/site-packages/feeluown/app.py", line 317, in create_app
    attach_attrs(app)
  File "/home/rainoffallingstar/.local/lib/python3.7/site-packages/feeluown/app.py", line 213, in attach_attrs
    from feeluown.uimodels.provider import ProviderUiManager
  File "/home/rainoffallingstar/.local/lib/python3.7/site-packages/feeluown/uimodels/provider.py", line 1, in 
    from feeluown.gui.widgets.provider import ProvidersModel
  File "/home/rainoffallingstar/.local/lib/python3.7/site-packages/feeluown/gui/widgets/provider.py", line 7, in 
    from PyQt5.QtSvg import QSvgRenderer
ModuleNotFoundError: No module named 'PyQt5.QtSvg'

提示 python3-pyqt5.qtsvg这个包在deepin下没有安装，于是用 sudo apt-get install python3-pyqt5.qtsvg解决

完整安装步骤如下

sudo apt-get install python3 python3-pip

# 安装 libmpv1
sudo apt-get install libmpv1

# 安装 PyQt5
sudo apt-get install python3-pyqt5
sudo apt-get install python3-pyqt5.qtopengl

# 安装 python3-pyqt5.qtsvg
sudo apt-get install python3-pyqt5.qtsvg

# 安装 dbus-python
sudo apt-get install python3-dbus
sudo apt-get install python3-dbus.mainloop.pyqt5

# 安装 feeluown （是一个 Python 包）
# --upgrade 代表安装最新版，--user 代表不安装到系统目录
pip3 install 'feeluown>=3.0[battery]' --upgrade --user
pip3 install pyopengl

# 运行 feeluown -h 来测试安装是否成功
# 如果提示 Commmand Not Found，请查看文档「常见问题」部分
feeluown -h

# 生成桌面图标
feeluown-genicon

# （可能还需要安装）使用 fcitx 输入法的用户可能需要安装
# 否则有可能不能在 GUI 中切换输入法
sudo apt-get install fcitx-frontend-qt5