That sounds like you did not exactly follow the steps listed on the MPE. I just tried again and could install it into the committers package.
Dani From: Jens Reimann <[email protected]> To: Cross project issues <[email protected]> Date: 28.09.2017 10:38 Subject: Re: [cross-project-issues-dev] Oxygen.1 and JDK9 Sent by: [email protected] I tried that as well, however this only brings up the marketplace client and shows you a generic list of things to install. If you locate the Java 9 feature, then it says "Installed". But there is no way to actually install this. I really think there should be some note on download.eclipse.org which explains that people have to wait for Oxygen.1a, otherwise this may just cause frustration. Jens On Thu, Sep 28, 2017 at 10:26 AM, Daniel Megert <[email protected]> wrote: > You have to install the Java9 support from the Eclipse Marketplace into it. See https://marketplace.eclipse.org/content/java-9-support-oxygen/ Dani From: Martin Lippert <[email protected]> To: Cross project issues <[email protected]> Date: 28.09.2017 10:17 Subject: Re: [cross-project-issues-dev] Oxygen.1 and JDK9 Sent by: [email protected] Hey Jens, Oxygen.1 does NOT support Java 9 development out-of-the-box. You have to install the Java9 support from the Eclipse Marketplace into it. This will change with Oxygen.1a (shipping Oct 11), which will include Java9 support ouf-of-the-box. Hope this helps! Cheers, -Martin > I got some troubles on getting Oxygen.1 ready for Java 9 ... I don't want to run Oxygen.1 on Java 9, but use it on Java 8, to develop a Java 9 application. Or at least, run a Java 8 application from inside the IDE on Java 9. > > Here is what I did: > > * Update my Oxygen to Oxgyen.1 (or install a new Oxygen.1) > * Download and unzip JDK9 (oracle & openjdk) > * Point the JVM preferences page to my unzipped JDK9 > > The error message is: > > -> Target is not a JDK root. System library was not found. > > Now I maybe doing something wrong here, but neither Google nor any Eclipse Java 9 page I found did explain this. > > I also tried running Oxygen.1 on Java 9, same effect. > > Thanks for your help > > Jens > > -- > Jens Reimann > Senior Software Engineer / EMEA ENG Middleware > Werner-von-Siemens-Ring 14 > 85630 Grasbrunn > Germany > phone: +49 89 2050 71286 > _____________________________________________________________________________ > > Red Hat GmbH, www.de.redhat.com , > Registered seat: Grasbrunn, Commercial register: Amtsgericht Muenchen, HRB 153243, > Managing Directors: Paul Argiry, Charles Cachera, Michael Cunningham, Michael O'Neill > _______________________________________________ > cross-project-issues-dev mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe from this list, visit > https://urldefense.proofpoint.com/v2/url?u=https-3A__dev.eclipse.org_mailman_listinfo_cross-2Dproject-2Dissues-2Ddev&d=DwICAg&c=jf_iaSHvJObTbx-siA1ZOg&r=1UITCR5rxUZHSFczvfaNFK4ymEbEiccRX7VKchpqz0Y&m=Ru_XrVVgIKJT1JZ8X0XlhXveK-kqmvo48FrJkW0BEgI&s=RcwZjx50dyvyv9lr58K7KJPiRnSIY1cXPay4bSqWezc&e= _______________________________________________ cross-project-issues-dev mailing list [email protected] To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://urldefense.proofpoint.com/v2/url?u=https-3A__dev.eclipse.org_mailman_listinfo_cross-2Dproject-2Dissues-2Ddev&d=DwICAg&c=jf_iaSHvJObTbx-siA1ZOg&r=1UITCR5rxUZHSFczvfaNFK4ymEbEiccRX7VKchpqz0Y&m=Ru_XrVVgIKJT1JZ8X0XlhXveK-kqmvo48FrJkW0BEgI&s=RcwZjx50dyvyv9lr58K7KJPiRnSIY1cXPay4bSqWezc&e= _______________________________________________ cross-project-issues-dev mailing list [email protected] To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://dev.eclipse.org/mailman/listinfo/cross-project-issues-dev -- Jens Reimann Senior Software Engineer / EMEA ENG Middleware Werner-von-Siemens-Ring 14 85630 Grasbrunn Germany phone: +49 89 2050 71286 _____________________________________________________________________________ Red Hat GmbH, www.de.redhat.com, Registered seat: Grasbrunn, Commercial register: Amtsgericht Muenchen, HRB 153243, Managing Directors: Paul Argiry, Charles Cachera, Michael Cunningham, Michael O'Neill_______________________________________________ cross-project-issues-dev mailing list [email protected] To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://urldefense.proofpoint.com/v2/url?u=https-3A__dev.eclipse.org_mailman_listinfo_cross-2Dproject-2Dissues-2Ddev&d=DwICAg&c=jf_iaSHvJObTbx-siA1ZOg&r=1UITCR5rxUZHSFczvfaNFK4ymEbEiccRX7VKchpqz0Y&m=BtDqGiJSjWAZtbVmMdKPeEo7Vchrqn7VOABNgM9vY1E&s=Zi0iEsIQhjuVgt3KgGhj-7cHLF3wo-nsiCXV_BY6UEE&e=
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