JRE not recognised in eclipse IDE

[Yup Yup]

Hi,

I installed eclipse-platform-3.5.2-2.fc13.x86_64 on Fedora 13.
Java has been installed on the system.
ca1@localhost ~]$ java -version
java version "1.6.0_18"
......

But, Java runtime is not recognised in the Eclipse IDE.

Under Menu....... Window>Preferences there are no installed JREs options.

Also, no Java project, class options in the menu is available.

[Mat Booth]

On 27 September 2010 16:47, Yup Yup <linux_yup436(a)yahoo.com&gt; wrote:
>  Hi,
>  I installed eclipse-platform-3.5.2-2.fc13.x86_64 on Fedora 13.
>  Java has been installed on the system.
>  ca1@localhost ~]$ java -version
>  java version "1.6.0_18"
>  ......
>
>  But, Java runtime is not recognised in the Eclipse IDE.
>  Under Menu....... Window>Preferences there are no installed JREs options.
>  Also, no Java project, class options in the menu is available.
>
>  
Do you have the  Java Development Tools installed?

yum install eclipse-jdt



--
Mat Booth
http://fedoraproject.org/get-fedora

[Guido Grazioli]

2010/9/27 Yup Yup wrote:
>  Hi,
>  I installed eclipse-platform-3.5.2-2.fc13.x86_64 on Fedora 13.
>  Java has been installed on the system.
>  ca1@localhost ~]$ java -version
>  java version "1.6.0_18"
>  ......
>
>  But, Java runtime is not recognised in the Eclipse IDE.
>  Under Menu....... Window>Preferences there are no installed JREs options.
>  Also, no Java project, class options in the menu is available.
>  
Hello, you want eclipse-jdt and java-1.6.0-openjdk-devel;
and pls dont use html formatted messages ;)
Cheers

--
Guido Grazioli <guido.grazioli(a)gmail.com&gt;
Via Parri 11 48011 - Alfonsine (RA)
Mobile: [phone] (10-18)
Key FP = 7040 F398 0DED A737 7337  DAE1 12DC A698 5E81 2278
Linked in: http://www.linkedin.com/in/guidograzioli

[Adam Young]

> > I installed eclipse-platform-3.5.2-2.fc13.x86_64 on Fedora 13.
> > Java has been installed on the system.
> > ca1@localhost ~]$ java -version
> > java version "1.6.0_18"
> > ......
> >
> > But, Java runtime is not recognised in the Eclipse IDE.
> > Under Menu....... Window>Preferences there are no installed JREs options.
> > Also, no Java project, class options in the menu is available.
> >
>  Hello, you want eclipse-jdt and java-1.6.0-openjdk-devel;
>  and pls dont use html formatted messages ;)
>  Cheers
>  
Spent a little bit of time chasing this down myself last night with  
akurtakov and hicham.  It is looking like a  32 vs 64 bit issue:  I have 
no Java support on 64 bit, but they both have it working on 32.  THis is 
on F15 with all of the openjdk RPMs installed as well as eclipse-jdt.

I ran eclipse and saw no Java support (no Java perspective, and 
File->new->Project didn't have Java as an option.)

Tried removing ~/.eclipse.  No difference
Tried uninstalling all of the rpms, making sure that there was no 
/etc/eclipse.conf,  and the workspace was gone as well as no 
~/.eclipse.  No difference.

We saw a strange side effect, which was that, once I removed the babel 
rpm  (eclipse-nls.noarch)  and then deleted the directory under 
/usr/share/eclipse, I was getting an OSGi error that it couldn't find 
the repo.  Might have been a red herring, but it seems indicative of a 
dependecy that isn't fully separated out.

If I run from the upstream tarball, I can see a plugin listed under 
help->about...->Installation Details->Plugins

called org.eclipse.jdt.core and org.eclipse.jdt.ui

But the (not working) RPM version does not have these plugins listed.

I'm guessing that this is a problem at the OSGi layer, that the plugins 
are not getting activated.


Does anyone have a working Fedora Eclipse on 64 bit?


I have the following installed.

[ayoung@ayoung ~]$ rpmquery -a | grep eclipse
icu4j-eclipse-4.2.1-2.fc15.x86_64
eclipse-swt-3.6.2-5.fc15.x86_64
eclipse-platform-3.6.2-5.fc15.x86_64
eclipse-jdt-3.6.2-5.fc15.x86_64
tomcat5-jasper-eclipse-5.5.31-3.fc15.noarch
eclipse-rcp-3.6.2-5.fc15.x86_64

[ayoung@ayoung ~]$ rpmquery -a | grep openjdk
java-1.6.0-openjdk-src-1.6.0.0-57.1.10.1.fc15.x86_64
java-1.6.0-openjdk-devel-1.6.0.0-57.1.10.1.fc15.x86_64
java-1.6.0-openjdk-1.6.0.0-57.1.10.1.fc15.x86_64
java-1.6.0-openjdk-javadoc-1.6.0.0-57.1.10.1.fc15.x86_64
java-1.6.0-openjdk-demo-1.6.0.0-57.1.10.1.fc15.x86_64

[Guido Grazioli]

2011/6/13 Adam Young <ayoung(a)redhat.com&gt;:
>  Spent a little bit of time chasing this down myself last night with
>  akurtakov and hicham.  It is looking like a  32 vs 64 bit issue:  I have
>  no Java support on 64 bit, but they both have it working on 32.  THis is
>  on F15 with all of the openjdk RPMs installed as well as eclipse-jdt.
>
>  I ran eclipse and saw no Java support (no Java perspective, and
>  File->new->Project didn't have Java as an option.)
>
>  Does anyone have a working Fedora Eclipse on 64 bit? 
On my laptop I have F14 and 64bit eclipse is working nicely; however
my system has been yum upgraded since F11, so could some old
configuration be laying around?

This is what is installed:
eclipse-rse-3.2-1.fc14.noarch
eclipse-subclipse-1.6.16-1.fc14.noarch
eclipse-cdt-7.0.1-5.fc14.x86_64
eclipse-svnkit-1.3.3-5.fc14.noarch
eclipse-pde-3.6.1-6.2.fc14.x86_64
eclipse-rcp-3.6.1-6.2.fc14.x86_64
eclipse-cmakeed-1.1.5-1.fc13.noarch
eclipse-changelog-2.6.7-5.fc14.x86_64
eclipse-jdt-3.6.1-6.2.fc14.x86_64
eclipse-swt-3.6.1-6.2.fc14.x86_64
eclipse-emf-2.6.0-2.fc14.noarch
eclipse-dtp-1.8.1-1.fc14.noarch
eclipse-gef-3.6.1-1.fc14.noarch
icu4j-eclipse-4.2.1-1.fc14.x86_64
tomcat5-jasper-eclipse-5.5.27-7.4.fc12.noarch
eclipse-rpm-editor-0.6.0-1.fc14.x86_64
eclipse-pydev-1.6.1-1.fc14.x86_64
eclipse-platform-3.6.1-6.2.fc14.x86_64
maven-eclipse-plugin-2.8-2.fc14.noarch

java-1.6.0-openjdk-plugin-1.6.0.0-52.1.9.7.fc14.x86_64
java-1.6.0-openjdk-javadoc-1.6.0.0-52.1.9.7.fc14.x86_64
java-1.6.0-openjdk-1.6.0.0-52.1.9.7.fc14.x86_64


-- 
Guido Grazioli <guido.grazioli(a)gmail.com&gt;
Via Parri 11 48011 - Alfonsine (RA)
Mobile: [phone] (10-18)
Key FP = 7040 F398 0DED A737 7337  DAE1 12DC A698 5E81 2278
Linked in: http://www.linkedin.com/in/guidograzioli

[Andrew Overholt]

* Adam Young <ayoung(a)redhat.com&gt; [2011-06-13 09:07]:
>  
>  Does anyone have a working Fedora Eclipse on 64 bit? 
Yes, on F15.

>  [ayoung@ayoung ~]$ rpmquery -a | grep eclipse
>  
>  [...] 
I have the exact same packages as you do along with these in addition:

eclipse-cdt-7.0.2-1.fc15.x86_64
eclipse-changelog-2.6.7-7.fc15.x86_64
eclipse-egit-0.11.3-2.fc15.noarch
eclipse-emf-2.6.0-2.fc14.noarch
eclipse-fedorapackager-0.1.12-1.fc15.noarch
eclipse-jgit-0.11.3-1.fc15.noarch
eclipse-linuxprofilingframework-0.6.1-2.fc15.x86_64
eclipse-mpc-1.0.1-2.fc15.noarch
eclipse-mylyn-3.5.1-1.fc15.noarch
eclipse-mylyn-builds-3.5.1-2.fc15.noarch
eclipse-mylyn-builds-hudson-3.5.1-2.fc15.noarch
eclipse-mylyn-commons-3.5.1-1.fc15.noarch
eclipse-mylyn-context-3.5.1-1.fc15.noarch
eclipse-mylyn-context-cdt-3.5.1-1.fc15.noarch
eclipse-mylyn-context-java-3.5.1-1.fc15.noarch
eclipse-mylyn-context-pde-3.5.1-1.fc15.noarch
eclipse-mylyn-context-team-3.5.1-1.fc15.noarch
eclipse-mylyn-docs-wikitext-3.5.1-1.fc15.noarch
eclipse-mylyn-ide-3.5.1-1.fc15.noarch
eclipse-mylyn-tasks-bugzilla-3.5.1-3.fc15.noarch
eclipse-mylyn-tasks-trac-3.5.1-3.fc15.noarch
eclipse-mylyn-tasks-web-3.5.1-3.fc15.noarch
eclipse-mylyn-versions-3.5.1-1.fc15.noarch
eclipse-mylyn-versions-cvs-3.5.1-1.fc15.noarch
eclipse-mylyn-versions-git-3.5.1-1.fc15.noarch
eclipse-oprofile-0.6.1-4.fc15.x86_64
eclipse-p2-discovery-1.0.0-2.fc15.noarch
eclipse-pde-3.6.2-5.fc15.x86_64
eclipse-rpm-editor-0.6.0-2.fc15.x86_64
eclipse-rse-3.2-3.fc15.noarch

Andrew