Question Ubuntu 16.04 LTS install error

[Emirhan]

I am getting this error on Ubuntu 16.04 LTS :


The following packages have unmet dependencies:
plesk-php56-snmp : Depends: libsnmp30 (>= 5.7.3+dfsg-1ubuntu4.1~dfsg) but it is not going to be installed
plesk-php70-snmp : Depends: libsnmp30 (>= 5.7.3+dfsg-1ubuntu4.1~dfsg) but it is not going to be installed
plesk-php71-snmp : Depends: libsnmp30 (>= 5.7.3+dfsg-1ubuntu4.1~dfsg) but it is not going to be installed
plesk-php72-snmp : Depends: libsnmp30 (>= 5.7.3+dfsg-1ubuntu4.1~dfsg) but it is not going to be installed

How can i resolve it ?

 

[Emirhan]

lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu 16.04.3 LTS
Release: 16.04
Codename: xenial

I tried a lot of things , installed a lot of packages, stopped some services but can't resolve.
I have 3 domains and will add some more too , so I want to use plesk for easy configurations, but can't install.
How can I install plesk on my system?

 

[IgorG]

Looks like this is related to some enabled third-party repositories on your Ubuntu server. Try to use only default repositories.

 

[KirillU]

get similar message on debian Jessie during update to 17.8.11:

The following packages have unmet dependencies:
plesk-php56-snmp : Depends: libsnmp30 (>= 5.7.2.1+dfsg-1+deb8u1+b1~dfsg) but 5.7.2.1+dfsg-1 is to be installed

repositories list shows only official. any ideas?

 

[IgorG]

On my test Plesk Ubuntu 16.04 server I see libsnmp30 version 5.7.3 installed:

# dpkg -s libsnmp30
Package: libsnmp30
Status: deinstall ok installed
Priority: optional
Section: libs
Installed-Size: 3220
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Architecture: amd64
Multi-Arch: same
Source: net-snmp
Version: 5.7.3+dfsg-1ubuntu4.1

But you have Debian version installed 5.7.2.1+dfsg-1+deb8u1+b1~dfsg