@Override
	public String getExecutablePath() {
		String path = null;
		Options pl = getOptions(PROGRAM_INFO);
		path = pl.getString(EXECUTABLE_PATH, UNKNOWN);
		return path == null ? UNKNOWN : path;
	}
Initialize program compiler specification.
During a language upgrade this will provide a temporary spec until setLanguage is complete.
@throws CompilerSpecNotFoundException if the compiler spec cannot be found
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/ProgramDB.java