The build in terminal window, requires that the IDE creates a virtual pty.
The implementation for this is currently only tested under linux.
If it works on other *nix, then the relevant ifdef can be extended.
You can try to compile the IDE with -dDBG_ENABLE_TERMINAL
But it may not compile, and if it compiles it may not work.
Also I have never checked if all relevant ifdef check DBG_ENABLE_TERMINAL, or if some check "ifdef linux" directly.....