The Java Runtime Environment.

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0
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3answers
28 views

How to Verify JAVA_HOME path

I installed java in opt/jdk1.7.75 having following directories--> bin db include jre lib man COPYRIGHT LICENSE README.html relase & other files I set JAVA_HOME path in .bashrc file as follow: ...
0
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0answers
21 views

Updating Java8 JDK [closed]

Ok, I know this problem has been asked countless times and there's several different ways to get this done, but I'm running into an issue I'm not entirely sure how to correct. To this point, I've ...
13
votes
7answers
37k views

How do I make java default to a manually installed JRE/JDK?

I have Ubuntu 12.04 amd64 installed on my machine, on the previous versions of Ubuntu it was deadly easy, now there is this command update-java-alternatives with a really bad man page. I just have my ...
320
votes
24answers
529k views

How can I install Sun/Oracle's proprietary Java JDK 6/7/8 or JRE?

I want to install Oracle's JRE and to update to the latest version with the Software Updater when they released. Is there a Ubuntu package that is provided by Canonical or Oracle? Before release Java ...
0
votes
2answers
716 views

Can not execute Azureus (Vuze)

I Downloaded Vuze from official site as tar.bz2 file. Set up JRE. Now if I try to execute it says Starting Azureus... Suitable java version found [java = 1.6.0_31] Configuring environment... Java ...
0
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0answers
18 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 ...
6
votes
2answers
13k views

Cannot get Java to work in Firefox

In Firefox 17 on Ubuntu 12.04 (Precise Pangolin), I cannot get the Java verification applet to work (needless to say, I cannot get any Java applications on the browser working). I already tried ...
0
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0answers
52 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 ...
2
votes
1answer
3k views

Package sun-java6-jre needs to be reinstalled

I installed JRE 1.6u33, and there was a screen that came up asking me to accept the terms of service. I didn't know how, so I closed out of that screen without pressing Ok. Now, I can't install ...
6
votes
1answer
33k views

“Please ensure you have JAVA_HOME points to JDK rather than JRE” message

I have java installed aaa@ubuntu:~$ whereis java java: /usr/bin/java /usr/bin/X11/java /usr/local/java /usr/share/java aaa@ubuntu:~$ whereis javac javac: /usr/bin/javac /usr/bin/X11/javac and ...
1
vote
1answer
1k views

Installing java 8:update-alternatives: error: alternative path /usr/lib/jvm/jdk1.8.0/bin/java doesn't exist

I know this question might seem like a duplicate question, but I think its not. I'm trying to install java 8 on my ubuntu 14.04 LTS. I have tried many method, but nothing worked for me. So I ...
2
votes
1answer
75 views

yEd shows no windows

I want to use the latest yEd graph editor on my machine with Ubuntu 14.04 running on it as the only OS. I downloaded yEd installer script for 64-bit Linux. Also: $ java -version java version ...
0
votes
0answers
315 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 ...
1
vote
4answers
793 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. ...
1
vote
1answer
897 views

Where is my Java compiler 1.8, in Eclipse?

1- I installed openjdk8 2- In Eclipse (v3.8.1) -> window -> preferences -> Java -> installed JREs, I added the related standard VM. 3- In Eclipse -> Project -> Properties -> Java build path, I ...
0
votes
1answer
293 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
0answers
97 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 ...
0
votes
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.
1
vote
1answer
107 views

SIGBUS error with JRE when using eclipse

I encountered a SIGBUS error when starting up eclipse. There was nothing wrong before this, I've just turned on the laptop and the error appears: $ eclipse # # A fatal error has been detected by the ...
0
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0answers
258 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
393 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 ...
1
vote
2answers
3k views

A fatal error has been detected by the Java Runtime Environment

I wanted to install WindRiver Workbench for VxWorks development on my Linux host. I got the correct license file and everything but my JRE seems to crash, I get the error: Launching installer... # ...
0
votes
1answer
955 views

How to install JRE 7u60 on Ubuntu 14.04 using the tar.gz file? [duplicate]

How do I install JRE without PPAs or anything but the tar.gz file I downloaded from: http://www.java.com/en/download/manual.jsp?locale=en
0
votes
2answers
770 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 ...
1
vote
1answer
130 views

Turkey.gov.tr libpkcs11wrapper.so Ubuntu Generic thing

While trying to access https://www.turkiye.gov.tr/ using smart identity cards, browser Java Application whether if you have libpkcs11wrapper.so file on your library. General thing is when you search ...
2
votes
1answer
1k views

JREs from different vendors on the same system

In various tutorials, it is said, that you should remove existing JRE/JDK before installing new one (e.g. remove OpenJDK before installing the one from Oracle). Is it really necessary? I remember ...
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
2k views

Installing Spark on ubuntu

I am installing Spark IM Client for Ubuntu. The tar.gz doesn't appear to be functional at ALL, (considering the /bin directory is completely empty and lacks important things like unpack200) but I ...
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 ...
2
votes
1answer
548 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. ...
0
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3answers
169 views

Packaging jre 7 binary file license questions?

Notice jre and jdk 7 have new license agreement. Am I able to include binary jre without additional license?
252
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0answers
338k views

How do I install Oracle Java JDK 7? [duplicate]

If I downloaded the latest JDK from Oracle, do I just download the .tar file and extract it to /usr/lib/jvm/?
0
votes
2answers
11k views

Installing matlab on Ubuntu 12.04 32bits

I am trying to install Matlab on Ubuntu 12.04, I have a 32bits machine. I downloaded the files and set the file install to exectable, then run : $ ./install -v but then I got the error : Error : ...
0
votes
1answer
95 views

Need help installing java jre

I need help installing java NOT THE DEVELOPER VERSION I can only find about the jdk here. Help? Is there easy installers anywhere?
0
votes
1answer
1k views

Remove openjdk-7-jre but apt-get requires to install openjdk-6-jre, etc

I installed openjdk-7-jre and icedtea-7-plugin to use webex in FireFox in Ubuntu 12.04 yesterday. Now I don't have to use JRE so I remove it. But the apt-get says that it will install openjdk-6-jre ...
2
votes
1answer
2k views

if I install JDK do I also need to install JRE

if I install JDK 1.7 do I also need to install JRE 1.7 to support Tomcat? I have installed the openJDK package and that seems to include JRE. java -version shows that java 1.7 has been installed
2
votes
2answers
1k views

SmartGit crash in ubuntu 13.10

When I try select repository application crash. It's perhaps bug https://bugs.launchpad.net/ubuntu/+source/java-common/+bug/1241101
0
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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?
0
votes
1answer
1k views

Downloading Java JRE

Today, I have been trying to install Java JRE. I have meet some problems. I downloaded the file from Java's website. The file name is jre-7u25-linux-i586.tar.gz. I then extracted the file and have it ...
1
vote
1answer
559 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
438 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
159 views

custom ubuntu iso image with java [duplicate]

I want to build custom Ubuntu image(.iso) file with JRE and my application. I've already built my application on ubuntu. This ubuntu image i'm going to build should only run my application.I want a ...
0
votes
1answer
454 views

can't install jre ( java runtime enviornment ) in ubuntu 10.10? [duplicate]

I know my Ubuntu 10.10 is no more supported. I want to install JaxoDraw and for that I need to install JRE ( Java Runtime Enviornment ). Is there any way to install it manually? Please help.
1
vote
0answers
22 views

Installing Novell Designer [duplicate]

i try to install Novell Designer 4.0.1 on Ubuntu. But i get the error message: Preparing to install... Extracting the JRE from the installer archive... Unpacking the JRE... Extracting the ...
0
votes
1answer
766 views

I am trying to install the Oracle java sdk and jre manually on ubuntu 12.10 [duplicate]

I installed the Oracle jdk1.7.0_25 and the Jre1.7.0_25 on Ubuntu 12.10. I used the install method at http://www.noobslab.com/2012/12/install-oracle-java-7-in-ubuntu.html. When I execute "java ...
0
votes
1answer
228 views

Installation of a second Java SDK

I have Java sdk 1.7 installed correctly. It turns out I need the version of 1.6 also (an application needs it). How do I install the version of 1.6 and how do I make sure that we'll both work ...
0
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1answer
70 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
158 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 ...
9
votes
8answers
26k views

Java JRE will not install due to “tar: Error is not recoverable” error

I have been trying to get Java for the past day now. I followed several tutorials but I keep getting the same error. After I put in tar -xvf jre-7u4-linux-i586.tar.gz it says Cannot open: No such file ...
1
vote
2answers
2k views

How to install JRE-7 on Xubuntu?

I have followed the other question and did not succeed. mv: cannot move './jre1.7.0_04' to '/usr/lib/jvm/jre1.7.0': No such file or directory Is it installed into the 32bit compatible /lib directory ...