[crazy][crazy] finding a few cert prints of electrum nodes for different currencies

[Undiscussed Horrific Abuse, One Victim of Many]

it takes me a few tries to get e-x installed. it uses the same package
name as electrumx so there are path conflicts pip doesn't expect.

$ pip3 uninstall electrumx
$ pip3 uninstall e-x
$ pip3 install e-x