I think the problem is that none of the packages you mentioned are in pypi, so pip can find them. There is a package called subvertpy, which is located in pypi, so it can be easily installed with pip to find out the package details:
http://pypi.python.org/pypi/subvertpy/0.8.10
https://launchpad.net/subvertpy
However, it has some prerequisites that you must install first (SVN developer packages), so you might not like it if you need a full installation of Atom pip. Again, if you already have these libraries installed, or you want to set the prerequisites once because you plan to use pip to install subvertpy into several virtual envs, then it might be worth a look. I did not use subvertpy, so I canβt say how it compares with other packages, but taking into account your requirement for installing a protocol that may suit you.
source share