Jdownloader doesn't start

[Tassadar]

Hi all,

 

I'm using kubuntu 13.04 x64 and I'm trying to install jdownloader.

 

My stepts have been:

 

Install Java

sudo apt-get install openjdk-7-jdk openjdk-7-jre

 

Download and install jdownloader:

wget http://installer.jdownloader.org/jd_unix_0_9.sh
sudo chmod +x jd_unix_0_9.sh
sudo bash ./jd_unix_0_9.sh

 

Then jdownloader starts ok and works, update himself and all this stuff.

 

The problem comes when I restart, then if i try to run jdownloader it seems to be loading for a moment but nothing, and if i try to run the updater I get this error:

 

 

java.lang.NoClassDefFoundError: jd/gui/UserIO

   at jd.utils.JDUtilities.getDatabaseConnector(JDUtilities.java:876)
   at jd.config.SubConfiguration.(SubConfiguration.java:77)
   at jd.config.SubConfiguration.getConfig(SubConfiguration.java:106)
   at jd.update.WebUpdater.getConfig(WebUpdater.java:74)
   at jd.update.Main.main(Main.java:121)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:601)
   at com.exe4j.runtime.LauncherEngine.launch(Unknown Source)
   at com.install4j.runtime.launcher.Launcher.main(Unknown Source)
Caused by: java.lang.ClassNotFoundException: jd.gui.UserIO
   at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
   ... 11 more

 

¿Any help?

 

Many thanks in advance

Edited July 10, 2013 by Tassadar

[Pete1]

You could try the PPA ?

sudo add-apt-repository ppa:jd-team/jdownloader

sudo apt-get update && sudo apt-get install jdownloader

[Tassadar]

Hi Pete1

 

Thank you very much for your answer,

 

I try something that was reccomended to me in other forum and worked:

 

 

sudo add-apt-repository ppa:jd-team/jdownloader sudo apt-get update sudo apt-get install jdownloader-installer jdownloader

 

I see it's the same you advice me

 

Many thanks!