[TxMt] can't find "g++" on PATH problem

So I've been trying to use TextMate for coding in c/c++ instead of Xcode as of late, but any time I do a command-R to run my code, I get this error:

The current PATH is:

"/usr/bin /bin /usr/sbin /sbin /usr/local/bin /usr/X11/bin

Please add the directory containing “g++” to PATH in TextMate's Shell Variables preferences.

Alternatively, the PATH can be retrieved from Terminal but this requires a relaunch: "

Even when I try to retrieve the PATH from Terminal, I still get this error. Has any one run into this kind of problem before? Searching yielded no results, so I was hoping that someone here could help me.

Thanks in advance, -Matt