Hello
I run
sudo apt-get install certbot -t jessie-backports
And Get
The following packages have unmet dependencies:
certbot : Depends: python-certbot (= 0.10.2-1~bpo8+1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 8.2 (jessie)
Release: 8.2
Codename: jessie