Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.java.programmer > #13411 > unrolled thread

java runtime

Back to article view | Back to comp.lang.java.programmer

Contents

  java runtime TK <tokauf@googlemail.com> - 2012-04-05 04:43 -0700
    Re: java runtime Steven Simpson <ss@domain.invalid> - 2012-04-05 14:07 +0100
    Re: java runtime Volker Mueller <vm.arag@flinux.de> - 2012-04-05 17:13 +0200
    Re: java runtime Roedy Green <see_website@mindprod.com.invalid> - 2012-04-05 17:57 -0700
      Re: java runtime Roedy Green <see_website@mindprod.com.invalid> - 2012-04-05 19:43 -0700

#13411 — java runtime

Hallo Zusammen,

Hab unter UBuntu openjdj1.7 und 1.6 installiert. Wenn ich ein Programm
starte dann läuft es immer mit 1.6 (auf der Konsole).  ES soll aber
mit 1.7 laufen. Wie mache ich das?

o-o

Thomas

[toc] | [next] | [standalone]

#13414

On 05/04/12 12:43, TK wrote:
> Hab unter UBuntu openjdj1.7 und 1.6 installiert. Wenn ich ein Programm
> starte dann läuft es immer mit 1.6 (auf der Konsole).  ES soll aber
> mit 1.7 laufen. Wie mache ich das?

Google translation:
> 'm On Ubuntu openjdj1.7 and 1.6 installed. If I have a program
> then start it always runs at 1.6 (on the console). However, it should
> run with 1.7. How do I do that?

I've had the same problem - javac is bound to 1.7, while java is bound 
to 1.6.  I tried removing the 1.6 packages, but 1.7 depends on them, and 
that got me into a terrible mess.

IIRC, this worked for me:

   sudo update-alternatives --config java

...and then choosing the 1.7 version.  I found I had to do this for all 
the commands in java-7-openjdk-*/bin that are symlinks:

  * java
  * keytool
  * orbd
  * pack200
  * policytool
  * rmid
  * rmiregistry
  * servertool
  * tnameserv
  * unpack200

Hmm, can't seem to find a javaws for 1.7.

-- 
ss at comp dot lancs dot ac dot uk

[toc] | [prev] | [next] | [standalone]

#13416

Am 05.04.2012 13:43, schrieb TK:

> Hab unter UBuntu openjdj1.7 und 1.6 installiert. Wenn ich ein Programm
> starte dann läuft es immer mit 1.6 (auf der Konsole).  ES soll aber
> mit 1.7 laufen. Wie mache ich das?

Setze im Environment des Programmes, das mit dem JDK laufen soll die 
Variable JAVA_HOME auf den Pfad zum jdk (vmtl. /usr/lib/jdk/jdk-1.7 oder 
ähnlich - was "aktiv" ist erfährst Du mittels "which java" - die andere 
jvm liegt meist "daneben".).

you@yourhost> export JAVA_HOME=/Pfad/zu/Deinem/JDK
you@yourhost> ./yourProgram

oder "flüchtig" nur für den Programmaufruf

you@yourhost> JAVA_HOME=/Pfad/zu/Deinem/JDK ./yourProgram

BTW: Group language seems to be english - you'd better change to that ...

Bye, Volker

[toc] | [prev] | [next] | [standalone]

#13430

On Thu, 5 Apr 2012 04:43:21 -0700 (PDT), TK <tokauf@googlemail.com>
wrote, quoted or indirectly quoted someone who said :

>Hallo Zusammen,
>
>Hab unter UBuntu openjdj1.7 und 1.6 installiert. Wenn ich ein Programm
>starte dann l=E4uft es immer mit 1.6 (auf der Konsole).  ES soll aber
>mit 1.7 laufen. Wie mache ich das?

translation:

Hi I'm everyone,

I'm using Ubuntu openjdj1.7 with JDK 1.6 installed. When I start a
program with l = E4uft ??? it always uses Java 1.6 (on the console).
However, it should run with 1.7. How can I do that?

see http://mindprod.com/jgloss/javaexe.html#MULITIPLES

-- 
Roedy Green Canadian Mind Products
http://mindprod.com
When you were a child, if you did your own experiment
to see if it was better to put to cocoa into your cup first
or the hot milk first, then you likely have the programmer gene..

[toc] | [prev] | [next] | [standalone]

#13433

On Thu, 05 Apr 2012 17:57:58 -0700, Roedy Green
<see_website@mindprod.com.invalid> wrote, quoted or indirectly quoted
someone who said :

>translation:
>
>Hi I'm everyone,

I meant Hi everyone.
-- 
Roedy Green Canadian Mind Products
http://mindprod.com
When you were a child, if you did your own experiment
to see if it was better to put to cocoa into your cup first
or the hot milk first, then you likely have the programmer gene..

[toc] | [prev] | [standalone]

Back to top | Article view | comp.lang.java.programmer

csiph-web