I am facing problem when I try to install postgres-xc from terminal.
badar:~$ sudo apt-get install postgres-xc
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:
postgres-xc : Depends: postgres-xc-client but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
badar:~$ sudo apt-get install postgres-xc
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:
postgres-xc : Depends: postgres-xc-client but it is not going to be installed
E: Unable to correct problems, you have held broken package
sudo apt-get -f install postgres-xc– George Udosen Dec 23 '16 at 07:33
– badarshahzad Dec 23 '16 at 07:41W: Duplicate sources.list entry http://archive.getdeb.net/ubuntu/ trusty-getdeb/apps i386 Packages (/var/lib/apt/lists/archive.getdeb.net_ubuntu_dists_trusty getdeb_apps_binary-i386_Packages)W: Duplicate sources.list entry http://download.opensuse.org/repositories/home:/colomboem/xUbun u_14.04/ Packages (/var/lib/apt/lists/download.opensuse.org_repositories_home:_colom oem_xUbuntu%5f14.04_Packages)W: You may want to run apt-get update to correct these problemsE: Unable to correct problems, you have held broken packages.sudo apt install -f– George Udosen Dec 23 '16 at 07:56