Using Lightning in Thunderbird (under Ubuntu)
I’m happy using Thunderbird as my email client. And I also like the idea of having my calendar and tasks running alongside it. That’s through Lightning, an add-on provided by Mozilla.
However, installing Lightning is not a seamless one. I had to uninstall the add-on first and install a deb package called libstdc++5. Then reinstalling the add-on makes my email/calendar life back on.
This link provides more information on the add-on install: http://www.mozilla.org/projects/calendar/lightning/system-requirements.html#linux

