A new version of CCS with Energia Sketch import was posted on the TI CCSv6 Wiki.
For those not familiar with what this is. It is a feature in Code Composer Studio v6 that allows you to point CCS at Energia, import your Sketches and then use the full debug feature of CCS to debug your Sketches. It uses mspgcc as the compiler but uses the TI emulation software to debug the LaunchPad.
I have not tried the Linux version yet but the Windows one works great. Sorry for the Mac users (myself included), there is no support for Mac OS X yet.
Any feedback is welcome!
http://processors.wiki.ti.com/index.php/CCSv6
Robert