Unable to locate Unable to locate package postgres-server-dev-all in docker container

General
1

I’m trying to add an extension to a postgres image. Above a part from my Dockerfile:

FROM postgres:9.6

RUN apt-get update \
    && apt-get -y install postgres-server-dev-all \
    && rm -rf /var/lib/apt/lists/*

I got an error after the update which is :

E: Unable to locate package postgres-server-dev-all
The command '/bin/sh -c apt-get update     && apt-get -y install postgres-server-dev-all     && rm -rf /var/lib/apt/lists/*' returned a non-zero code: 100

I’m using ubuntu 16.04LTS and docker version:

Client:


Version:       17.12.1-ce
 API version:   1.35
 Go version:    go1.9.4
 Git commit:    7390fc6
 Built: Tue Feb 27 22:17:40 2018
 OS/Arch:       linux/amd64

Server:
 Engine:
  Version:      17.12.1-ce
  API version:  1.35 (minimum version 1.12)
  Go version:   go1.9.4
  Git commit:   7390fc6
  Built:        Tue Feb 27 22:16:13 2018
  OS/Arch:      linux/amd64
  Experimental: false

How can I fix that?

2

I think you might have typoed the package name.

3

I change the package name.Thank you