实用开源白板openboard

　　在看http://www.linuxeden.com/a/99476时，看到一个OpenBoard：面向教育工作者的开源交互式白板，觉得不错，想在manjaro上安装下，sudo pacman -S openboard安装显示没有，本打算去源码安装，到官网看到，openboard支持flatpak的方式安装，原来是另外一种软件安装方式，记录如下：

1、安装flatpak软件工具

　　sudo pacman -S flatpak

2、安装openboard软件

　　flatpak install openboard

 1 Looking for matches…
 2 Found ref ‘app/ch.openboard.OpenBoard/x86_64/stable’ in remote ‘flathub’ (system).
 3 Use this ref? [Y/n]: y
 4 Required runtime for ch.openboard.OpenBoard/x86_64/stable (runtime/org.kde.Platform/x86_64/5.15-21.08) found in remote flathub
 5 Do you want to install it? [Y/n]: Y
 6 
 7 ch.openboard.OpenBoard permissions:
 8     ipc      network      pulseaudio          wayland
 9     x11      dri          file access [1]     dbus access [2]
10 
11     [1] home, xdg-config/kdeglobals:ro
12     [2] com.canonical.AppMenu.Registrar
13 
14 
15         ID                                  Branch     Op Remote  Download
16  1. [✓] org.freedesktop.Platform.GL.default 21.08      i  flathub 130.9 MB / 131.2 MB
17  2. [✓] org.freedesktop.Platform.openh264   2.0        i  flathub   1.5 MB / 1.5 MB
18  3. [✓] org.gtk.Gtk3theme.Breeze            3.22       i  flathub 114.0 kB / 162.8 kB
19  4. [✓] org.kde.Platform.Locale             5.15-21.08 i  flathub   6.7 MB / 345.0 MB
20  5. [✓] org.kde.Platform                    5.15-21.08 i  flathub 242.6 MB / 305.2 MB
21  6. [✓] ch.openboard.OpenBoard              stable     i  flathub  53.6 MB / 62.8 MB
22 
23 Installation complete.