i'm trying to install postgresql-10 via the instructions listed here:
https://www.postgresql.org/download/linux/ubuntu/
I'm trying to run this step and I keep getting the following unmet dependency errors:
$ sudo apt install postgresql-10
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:
postgresql-10 : Depends: postgresql-client-10
Depends: libgssapi-krb5-2 (>= 1.14+dfsg) but 1.13.2+dfsg-5ubuntu2 is to be installed
Depends: libicu57 (>= 57.1-1~) but it is not installable
Depends: libpq5 (>= 9.3~) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
I'm unsure of how to exactly correct these problems, i've tried running sudo apt update && sudo apt upgrade
What is the appropriate way to update these packages to get postgresql-10 installed on my ubuntu 16.04 instance?
EDIT:
when I try manually installing those dependencies:
$ sudo apt install libgssapi-krb5-2
[sudo] password for chris:
Reading package lists... Done
Building dependency tree
Reading state information... Done
libgssapi-krb5-2 is already the newest version (1.13.2+dfsg-5ubuntu2).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
cat /etc/apt/sources.list? – Olimjon Aug 16 '18 at 17:51sudo apt install postgresql-client-10and if it shows "unmet dependencies" again, do thissudo apt install <first unmet package>until you encounter different error? – Olimjon Aug 16 '18 at 18:27apt-cache policy postgresql-10to make sure that you selected the right repository? The package version for Xenial has different dependencies than what your Apt shows. Thanks. – David Foerster Oct 15 '18 at 08:48