To uninstall eclipse-rpm-editor just follow these instructions.
sudo apt-get remove eclipse-rpm-editor
This will remove just the eclipse-rpm-editor package itself.
sudo apt-get remove --auto-remove eclipse-rpm-editor
This will remove the eclipse-rpm-editor package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for eclipse-rpm-editor then this will work.
sudo apt-get purge eclipse-rpm-editor
Or similarly, like this eclipse-rpm-editor
sudo apt-get purge --auto-remove eclipse-rpm-editor
|Maintainer||Debian Java Maintainers <firstname.lastname@example.org>|
|Description||Editor for RPM .spec files integrated into Eclipse files that tell the rpm program which are the sources for this package, how to build, where to install, additional scripts to execute on install/uninstall and so on. This plugin provides all the basic features for editing or modifing such specfile.|