Subject: Bug#1067: x2gomatebindings cannot be installed on Ubuntu MATE 16.04 due to missing libgtk-2.0-bin

From: Benjamin Shadwick <[email-masked]>
Date: Sun, 7 Aug 2016 12:43:20 -0700

Package: x2gomatebindings
Version: 0.0.1.3-0~160~ubuntu16.04.1

Using Ubuntu MATE x64 16.04.1 LTS (Xenial), I am unable to install
x2gomatebindings from the x2go/stable PPA due to a dependency on
libgtk-2.0-bin, which is a package that doesn't exist:

$ sudo apt-get install x2goserver x2goserver-xsession x2gomatebindings
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 x2gomatebindings : Depends: libgtk-2.0-bin but it is not installable
E: Unable to correct problems, you have held broken packages.

$ uname -a
Linux shodan 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC
2016 x86_64 x86_64 x86_64 GNU/Linux

$ cat /etc/*lsb*
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"

$ sudo apt-get install libgtk-2.0-bin
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libgtk-2.0-bin is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'libgtk-2.0-bin' has no installation candidate