Install issue on xenial64

[DeanKamali]

I can't seem to get past un-met dependancies when installing backy2_2.9.17_all.deb package.

vagrant@ubuntu-xenial:~$ sudo dpkg -i backy2_2.9.17_all.deb
Selecting previously unselected package backy2.
(Reading database ... 54490 files and directories currently installed.)
Preparing to unpack backy2_2.9.17_all.deb ...
Unpacking backy2 (2.9.17) ...
dpkg: dependency problems prevent configuration of backy2:
 backy2 depends on python3-dateutil; however:
  Package python3-dateutil is not installed.
 backy2 depends on python3-psutil; however:
  Package python3-psutil is not installed.
 backy2 depends on python3-setproctitle; however:
  Package python3-setproctitle is not installed.
 backy2 depends on python3-shortuuid; however:
  Package python3-shortuuid is not installed.

dpkg: error processing package backy2 (--install):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 backy2

To re-preduce (Have virtual box + vagrant )

$ vagrant init ubuntu/xenial64 && vagrant up && vagrant ssh

wget https://github.com/wamdam/backy2/releases/download/v2.9.17/backy2_2.9.17_all.deb

sudo dpkg -i backy2_2.9.17_all.deb

vagrant@ubuntu-xenial:~$ sudo dpkg -i backy2_2.9.17_all.deb
Selecting previously unselected package backy2.
(Reading database ... 54490 files and directories currently installed.)
Preparing to unpack backy2_2.9.17_all.deb ...
Unpacking backy2 (2.9.17) ...
dpkg: dependency problems prevent configuration of backy2:
 backy2 depends on python3-dateutil; however:
  Package python3-dateutil is not installed.
 backy2 depends on python3-psutil; however:
  Package python3-psutil is not installed.
 backy2 depends on python3-setproctitle; however:
  Package python3-setproctitle is not installed.
 backy2 depends on python3-shortuuid; however:
  Package python3-shortuuid is not installed.

dpkg: error processing package backy2 (--install):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 backy2

[gucki]

@DeanKamali You have two options

1. Use dpkg -i backy2_2.9.17_all.deb and then run apt-get -f install to install all missing dependencies
2. Use apt install backy2_2.9.17_all.deb

[DeanKamali]

I actually managed to get it installed without dependency problems

1. apt-get update 
2. apt-get install python3-dateutil
3. apt-get install gdebi-core
4. gdebi backy2_2.9.17_all.deb