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Eclipse installation steps in Citrix for shared users (70+) [message #1824345]

Tue, 14 April 2020 07:52

Raj Anumalasetty

Messages: 2
Registered: April 2020

Junior Member

Hi Team,

We have installed Eclipse in Citrix server and shared to users, when users tried to open the eclipse app then it gave error "The Eclipse executable launcher was unable to locate its companion shared library"..

Can you please share us the steps for installing the Eclipse on Citrix server(Windows Platform) and to share the Eclipse to shared users (70+ users).

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Re: Eclipse installation steps in Citrix for shared users (70+) [message #1841505 is a reply to message #1824345]

Wed, 19 May 2021 10:42

Shayan Bokhari

Messages: 2
Registered: May 2021

Junior Member

Hello,

Did anybody resolve this?
i'm trying to install eclipse ide on citrix and its not having any of it. getting the same error message.

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Re: Eclipse installation steps in Citrix for shared users (70+) [message #1842687 is a reply to message #1841505]

Mon, 28 June 2021 19:06

Ingo Kappler

Messages: 10
Registered: June 2021

Junior Member

Hello,
if I remember it correctly, I got this, if some version parameter in eclipse.ini didn't match exactly with what has been actually installed. Did you copy a previous eclipse.ini, so it replaced the one shipped with the installation?
Just checked, it might be the second line e.g.:

-startup
plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar

Make sure the versioning in this line really matches what is installed. Above is just some example from what I had at hand.

Regarding multi-user installation in general, you may find this helpful: https://help.eclipse.org/2021-06/index.jsp?topic=%2Forg.eclipse.platform.doc.isv%2Freference%2Fmisc%2Fmulti_user_installs.html

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Re: Eclipse installation steps in Citrix for shared users (70+) [message #1844377 is a reply to message #1824345]

Sat, 11 September 2021 19:12

Eben Stewart

Messages: 2
Registered: September 2021

Junior Member

Hi,
Did this get resolved?
I'm running linuxmint 20.2, just installed the php version and I'm having the same error message in the GUI and the app won't start.
I ran the provided installer as root because it wouldn't work otherwise, installing in /opt with a symlink to /usr/bin
If I start it from terminal I get:

~$ eclipse-php
/root/.p2/pool/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.2.200.v20210429-1609: cannot open shared object file: Permission denied

I tried
$sudo su
this didn't change the result at all
#cd /root/.p2/pool/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.2.200.v20210429-1609

#chmod go -wx eclipse_11401.so

because the '.so' seems to indicate that this is the 'shared object file' that couldn't be opened due to denied permission.

This didn't change result at all.

Any ideas?

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Re: Eclipse installation steps in Citrix for shared users (70+) [message #1844381 is a reply to message #1844377]

Sun, 12 September 2021 08:29

Ed Merks

Messages: 32163
Registered: July 2009

Senior Member

If you're using the installer to create a shared installation, you're likely best to disable the use of a shared bundle pool as described here:

https://www.eclipse.org/setups/installer/question/

Ed Merks
Professional Support: https://www.macromodeling.com/

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Re: Eclipse installation steps in Citrix for shared users (70+) [message #1844431 is a reply to message #1844381]

Mon, 13 September 2021 22:40

Eben Stewart

Messages: 2
Registered: September 2021

Junior Member

Ed Merks wrote on Sun, 12 September 2021 08:29

If you're using the installer to create a shared installation, you're likely best to disable the use of a shared bundle pool as described here:

https://www.eclipse.org/setups/installer/question/

Thank you for your reply Mr. Merks.

Okay, I read what you linked and have now rethought.

I'm the only one who uses this laptop, so don't need a shared installation.
Having read the above documentation, I now see why the home directory is the default install location and have decided to uninstall from /opt and re install to /home/[me].

The problem now is how to uninstall cleanly. I used the oomph installer (I installed openJDK 13 separately beforehand).

There seems to be no easy uninstall option on the installer (yes I looked at the advanced tab and its 'X' to remove bits. I don't know exactly which of those packages/components the installer included.)

I used the installer's easy interface to install into /opt/eclipse:

cpp-2021-06
embedcpp-2021-06
php-2021-06

Would I leave bits behind if I just rm -r these?
I haven't been able to run them yet and there seem to be no entries for them in the .eclipse in my home folder. This contains:
two archives:
http___download.eclipse.org_oomph_products_repository_artifacts.xml.xz
http___download.eclipse.org_oomph_products_repository_content.xml.xz
and
http___download.eclipse.org_oomph_products_repository_p2.index

which all seem to be for the installer (I may be wrong).

What is the best way to cleanly uninstall the above so that I can re-install them in my home directory without complication?

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