Jar 无法在kubuntu inux上运行pycharm 2.5.1

我想在kubuntu上运行pycharm 2.5.1，但我得到了这个错误

mohammad@mohammad-Inspiron-1564:/media/storage/Linux/pycharm-2.5.1/bin$ sh pycharm.sh 
OpenJDK Runtime Environment (IcedTea7 2.1.1pre) (7~u3-2.1.1~pre1-1ubuntu3)
OpenJDK 64-Bit Server VM (build 22.0-b10, mixed mode)
OpenJDK 64-Bit Server VM (build 22.0-b10, mixed mode)
WARNING: You are launching the IDE using OpenJDK Java runtime.

         ITS KNOWN TO HAVE PERFORMANCE AND GRAPHICS ISSUES!
         SWITCH TO THE ORACLE(SUN) JDK BEFORE REPORTING PROBLEMS!

NOTE:    If you have both Oracle (Sun) JDK and OpenJDK installed
         please validate either PYCHARM_JDK, JDK_HOME, or JAVA_HOME environment variable points to valid Oracle (Sun) JDK installation.
         See http://ow.ly/6TuKQ for more info on switching default JDK.

Press Enter to continue.

Error occurred during initialization of VM
java/lang/ClassNotFoundException: error in opening JAR file ../lib/boot.jar

在Kubuntu之前，我有opensuse和ubuntu，运行pycharm没有问题，但我不知道为什么会出现这种情况

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问候

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Mohammad

问题在于我安装的java和其他一些软件包 我已卸载所有java软件包及其库并重新安装

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那么它就可以正常工作了

您是否已经尝试安装Oracle JDK了？您可以使用以下指南：。唯一的区别是，您将编辑/运行

pycharm.sh

而不是

idea.sh

。我现在已经下载了oracle jdk，但我不知道如何安装它。请查看前面评论中的链接以获取安装说明。不工作可能是我的kubuntu中的一些问题