The Java Runtime Environment.

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1
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4answers
809 views

Flash Player Issue In Chromium In Ubuntu 14.04

I needed to download youtube videos and it asked to download plugin from Java website. Adobe Flash Player is required to display some elements on this page. Install plug-in. I downloaded this. ...
0
votes
3answers
1k views

“./configure: command not found” error when trying to install the JRE

I was trying to install JRE on my 64-bit ubuntu 10.04 installation. Just to be sure that that is what I really want, I need to run a .jar file. I downloaded java from this link. Then I chose linux ...
0
votes
2answers
848 views

Problem in executing a jar file in ubuntu 14.04LTS

I have latest ubuntu 14.04 LTS + java 1.7.0_55 + IcedTea 2.4.7 installed However when i try to execute a jar file i get the notification: "This application requires a newer version of the Java ...
0
votes
2answers
2k views

Installing Matlab on ubuntu 12.04 32 bits

I have been trying to install Matlab2012a, matlab2012b and Matlab2013a for like 4 hours, triedto fix my prospective errors regarding the posts 2012a, Ubuntu-Matlab Documentation and Matlab-central. ...
0
votes
2answers
104 views

Do I need JDK & JRE in Ubuntu?

In Windows 7 I had to install jdk & jre to program with eclipse. In the software center I can only find OpenJDK Java 7 Runtime. Do I need both to program in eclipse?
2
votes
1answer
568 views

How to run 32bit eclipse (ODeV) on 64 Bit Ubuntu 13.04

How to run 32bit eclipse (ODeV) on 64 Bit Ubuntu 13.04? Problem is 64 bit version of ODeV preconfigured eclipse does not exists.... so I have to use 32bit one which doesn’t start on U64 bit. ...
2
votes
1answer
194 views

Why doesn't java -version return anything with Oracle's JRE 7?

I've been following these steps and got up to the check version of new JRE installation part but java -version doesn't return anything. I have run sudo update-alternatives --install /usr/bin/java ...
1
vote
1answer
567 views

install JRE 1.6 on 1.5 JDK

I have Oracle JDK and JRE 1.5 installed ubuntu LTS. I want to keep JDK 1.5 and install Oracle JRE as 1.6. please let me know the steps or any clear source where I can get this done
0
votes
1answer
392 views

How to downgrade Java. For example Java 7u72 to 7u67

How can I downgrade java 7 to update 67 as suggested by this Check Point issue? I need this to install Check Point VPN. I have to install Java 7u67. How can I do it? How can I install specific ...
0
votes
1answer
475 views

Java not finding libraries in CLASSPATH

I have a JAR file, which has many dependencies (ApacheCommons stuff mostly). When I put all those JAR's in the same directory as my main JAR, everything works fine. But that makes a mess and it also ...
0
votes
1answer
71 views

Mozila is always going to java site for updated version

I had clicked on "always perform the task" and now Mozila is directing to Java site whenever I am trying to download in keepvid. What should I do?
0
votes
1answer
161 views

Java doesnt work if used from gnome

When I try to install something( which uses InstallAnywhere) from terminal in gnome I got something like that: Preparing to install... Extracting the JRE from the installer archive... Unpacking the ...
0
votes
0answers
2 views

jre not installed on firefox when using Citrix Access Gateway

I'm trying to get to my vpn / citrix access gateway using Firefox 38.0 for Ubuntu Canonical 1.0 Ubuntu 14.04 and when I try to log in I get this error: JRE is not installed on your machine. Install ...
0
votes
0answers
23 views

Run jar from Nautilus - OpenJRE disappeared!

Although I'm frequently using the command line terminal, I find it very irritating when I cannot execute applications from Nautilus. I sometimes write small Swing based Java apps and I've just ...
0
votes
0answers
38 views

Ubuntu, JavaFX, A fatal error has been detected by the Java Runtime Environment

I have already asked this question here: link to StackOverflow I have installed Ubuntu 14.04.02 x64, oracle JDK 1.8.4 and I try to run JavaFX8 project but I get this message in eclipse(not every time ...
0
votes
0answers
63 views

how to activate jre under kubuntu 14.10?

I have installed kubuntu 14.10 and I have tried to activate jre on firefox and chrome, but I have some problems. 1- On chrome side I have not succeed to activate jre plugin for both version oracle ...
0
votes
0answers
352 views

Eclipse crash kubuntu 14.10

I have a problem with eclipse (Version: 3.8.1 Build id: debbuild) on Kubuntu 14.10 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0 # # A fatal ...
0
votes
0answers
98 views

Java RTE on Ubuntu 14.04.1 64-bit with Google Chrome

I am an Ubuntu 14.04.1 64-bit user who prefers Google Chrome as the default browser. I installed Java on my system and got it work with Mozilla Firefox; however, Google Chrome(Version 39.0.2171.71 ...
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0answers
23 views

java installation not sucessful on ubuntu 14.04

I tried to install java from terminal but failed to install and got error like dpkg was interrupted, you must manually run 'sudo dpkg --configure -a' to correct the problem.
0
votes
0answers
266 views

Eclipse Luna(4.4.1) can't find the JRE for jdk1.8u25

I recently installed jdk1.8u25. The java codes are working fine in the terminal but in eclipse it is not working. Can anyone give any solutions for this?
0
votes
0answers
411 views

Help installing Matlab R2014b on Ubuntu 12.04

First of, I've just recently started using Ubuntu and I really don't know my way around it. I have installed it on my chromebook, because I need access to some programs that don't exist as chrome ...