无法在Fedora上启动机器人Karel

Question

因此，正如标题中所述，我想在Fedora上启动Karel the Robot，我安装了openjdk包，并尝试了我找到的所有东西，但都没有成功。遗憾的是，总的来说，我完全是Linux的初学者，如果你知道该怎么做，请在这里介绍我。

错误是：

@fedora Downloads]$ java -jar karel.jar
Exception in thread "main" java.lang.UnsatisfiedLinkError: Can't load library: /usr/lib/jvm/java-11-openjdk-11.0.11.0.9-4.fc34.x86_64/lib/libawt_xawt.so
    at java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2630)
    at java.base/java.lang.Runtime.load0(Runtime.java:768)
    at java.base/java.lang.System.load(System.java:1837)
    at java.base/java.lang.ClassLoader$NativeLibrary.load0(Native Method)
    at java.base/java.lang.ClassLoader$NativeLibrary.load(ClassLoader.java:2442)
    at java.base/java.lang.ClassLoader$NativeLibrary.loadLibrary(ClassLoader.java:2498)
    at java.base/java.lang.ClassLoader.loadLibrary0(ClassLoader.java:2694)
    at java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2648)
    at java.base/java.lang.Runtime.loadLibrary0(Runtime.java:830)
    at java.base/java.lang.System.loadLibrary(System.java:1873)
    at java.desktop/java.awt.Toolkit$3.run(Toolkit.java:1399)
    at java.desktop/java.awt.Toolkit$3.run(Toolkit.java:1397)
    at java.base/java.security.AccessController.doPrivileged(Native Method)
    at java.desktop/java.awt.Toolkit.loadLibraries(Toolkit.java:1396)
    at java.desktop/java.awt.Toolkit.<clinit>(Toolkit.java:1429)
    at java.desktop/java.awt.Font.<clinit>(Font.java:260)
    at b.y.<clinit>(Unknown Source)
    at MainKt.main(Unknown Source)

Answer 1

This fedora forum post似乎在解释如何解决你的问题

Answer 2

Fedora 34示例，带有karel的当代版本，https://github.com/f7g/karel-release

$ git clone https://github.com/f7g/karel-release.git
$ cd karel-release/
$ java -jar karel.jar     ## The karel GUI opens

可用的jdk版本( openjdk version "1.8.0_292"、openjdk version "11.0.11+9"或openjdk version "16.0.1+9" )没有问题。