downloaded Freedom Studio for Linux from here:
https://static.dev.sifive.com/dev-tools/FreedomStudio-Linux_x86_64-20170616.zip
Goto:
Window/Preferences/RPM/Rpmlint
then:
Createrepo
produces this error dialog:
"Could Not Accept Changes"
with the message:
"The currently displayed page contains invalid values."
Any preference choice will then produce the same error dialog until the preference session is cancelled.
May be an Eclipse bug, I don’t know.
-WM