How to upgrade PostgreSQL version on Synology DSM?

Question

linux

There are two pieces of iron Synology RS814. On one DSM 5th version, on the other 6th version. How to update PostgreSQL there? Now PostgreSQL is in DSM 9.3 version, I need 9.4 version.

Answer 1

And what about Debian?
There is your own distribution kit, the package manager is ipkg there, so use it.