Comment 4 for bug 1381074

I'm using Juniper/contrail-installer master branch with CONTRAIL_DEFAULT_INSTALL=True, I'm not sure which version is it - I'd appreciate if you pointed me how to easily check which version I'm currently using - and since it seems to be the case that I'm using older one (because it doesn't work for me) - how to use newer versions (1.1 build 55 suggests that it's existing build and not local sources build) ?