Take the 2-minute tour ×  OK, I'm an Eclipse noob, just working
through the first couple of Plug-In creation tutorials and I
have this really annoying problem: I can't figure out how to
stop Eclipse from always building all projects when I only want
to run one of them.  Let me elaborate: I have project A (Java),
B (Java) and C (Python). They're completely unrelated, i.e.
there are no dependencies whatsoever between them. Project A
even lives in a seperate working set. Now I try to run project
A, but I get error messages about problems in projects B and C -
why is that? How can I only build the current project?  There's
also another problem that's probably related: When I start my
plug-in as an Eclipse application, all the other plug-ins I
wrote before are also included in the Eclipse instance that is
started. Is this a seperate phenomenon or does it follow from my
first problem?  share|improve this question add comment  2
Answers  up vote 2 down vote accepted  Right click the projects
you do not want running