is this the actual location of your project?
“location”: “/home/john/Projects for ParticleIO/WorkbenchWorkspaceLocal/BLINKERLOCAL2”
if so, we don’t support spaces in file paths since the underlying make system does not handle them well (if at all) - see:
this would explain the error(s) you are seeing - e.g:
recipe for targetParticleIO/WorkbenchWorkspaceLocal/BLINKERLOCAL2/target//Projects’
…/…/…/build/module.mk:235: target for' given more than once in the same rule.
just to confirm, can you try creating a project at a location without any spaces in the path and then building that?