It does work, AFAIK, but you can also move it around on a single machine if you rerun "virtualenv <dir>" on the env (it fixes the links). It's been a while since I've done that, so I'm not sure if it still works, but it should.
EDIT: Yeah, just tried it again, it rewrites the shell files so everything works again. It even uses the same python version as you used.
EDIT: Yeah, just tried it again, it rewrites the shell files so everything works again. It even uses the same python version as you used.