Unfortunately, most distributions are shipping older versions of the msp430-gcc. Energia assumes 4.6.3
msp430-gcc --version shows your version. I've been trying to stay out of the business of shipping an
msp430-gcc binary as it is huge and I didn't really want to become support central for the compiler.
There are just too many linux distributions out there to provide any kind of real support.
It would be best if you figured out how to either compile gcc or find a precompiled version for
your distribution.
For Ubuntu/debian users, there is a newer binaries in sid that can be grabbed. Although I haven't tried.
