Unfortunately, since the dependencies are pulled from the Ubuntu repository, you would need to have sudo rights to install the dependencies. Quickest way would be to ask you admin to install them for you. You can find the list in the install-deps script under the Ubuntu section. If, however, you are unable to get that arranged, there are two ways of possibly getting around around it:
2) Manually install the dependencies locally. This is probably easier way of the two, as the previous one is a lot more involved and most software come with instructions about installing from source. You can do this for CUDA and Gcc too. You might need it, since CUDA 9.0 doesn't work with torch and anything higher than gcc-5 breaks CUDA compilation. (Although there are ways to get around that too ;) )
I would recommend that you check which packages are already installed in the system, since a lot of the packages come pre-installed on dev environments. Good luck!