我在 WSL（Windows 10）上的 Ubuntu 20.04 上安装了 pymol，使用：
sudo apt-get install -y pymol
我也试过这个达到同样的效果：
sudo apt install pymol
但是，当我在命令行上运行 pymol 时，出现此错误：
<string>:1: DeprecationWarning: the imp module is deprecated in favour of importlib; see the module's documentation for alternative uses
qt.qpa.xcb: could not connect to display
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb.
Aborted
我应该怎么做才能让 pymol 工作？