import module can not build it

new to RTC....imported a module, and can not build that module. before importing the module, created a hello world module, and when I select the imported module, and then go to build project via right mouse click, it appears to build the hello world project, not the imported project. the hello world project does successfully compile.

the tool seems to be stuck in the hello world setting ? or could be incorrect and the build project is really doing nothing ? so how then does one build a newly imported module ? yes, I am selecting the new module, right click, build project, nada....