When starting RTC and updating a work item, I hit an error:
No more handles [Unknown Mozilla path (MOZILLA_FIVE_HOME not set)]
Looking up the workaround for running the Rational Team Concert Eclipse client on 64-bit Linux I found out that there is a problem with XULRunner on this version of Linux.
Upon further investigation, the Eclipse Internal Web Browser was also unavailable with the same problem.
I found some Eclipse SWT references and several other sources that attempted to describe how to fix the problem. After several trial and error attempts, I found installing XULRunner 10.0.2 with the Eclipse 4.2.1 I was using worked best.
I started with the eclipse-SDK-4.2.1-linux-gtk-x86_64 that was the Juno SR1 download.
I downloaded the XULRunner 10.0.2 64 bit Linux runtime directly from the Mozilla downloads site.
One the runtime is downloaded:
% bunzip2 xulrunner-10.0.2.en-US.linux-x86_64.tar.bz2
% tar xvf xulrunner-10.0.2.en-US.linux-x86_64.tar
which created the xulrunner folder. To make it clear the XULRunner version and put in a shared location:
% mv xulrunner xulrunner-10.0.2.en-US.linux-x86_64
% sudo mv xulrunner-10.0.2.en-US.linux-x86_64/ /usr/lib
Now I updated the Eclipse:
% vi /eclipse/eclipse-SDK-4.2.1-linux-gtk-x86_64/eclipse.ini
and added the line:
This solves the issue, the internal browser and RTC now work fine.