Error installing on Ubuntu 16.04

[jgonzas]

I have a problem installing on Ubuntu 16.04, show this error:

can you help me?

gonzas@javier-Acer-X4630G:~/Descargas/docker-qt$ sudo ./docker-build.sh
Sending build context to Docker daemon 102.9 kB
Step 1/17 : FROM ubuntu:16.04
---> f975c5035748
Step 2/17 : ENV QT_VERSION v5.9.1
---> Using cache
---> c6b6734c42b2
Step 3/17 : ENV QT_CREATOR_VERSION v4.3.1
---> Using cache
---> a51993e5a2c7
Step 4/17 : RUN apt-get -y upgrade
---> Using cache
---> 32bc19f65173
Step 5/17 : RUN apt-get -y update
---> Using cache
---> 9da29e04faa1
Step 6/17 : RUN apt-get -y build-dep qt5-default
---> Running in a1d245c71414
Reading package lists...
E: Unable to find a source package for qt5-default
Picking 'qtbase-opensource-src' as source package instead of 'qt5-default'
The command '/bin/sh -c apt-get -y build-dep qt5-default' returned a non-zero code: 100

[jesuskinto]

I have the same problem

[erstrom]

Apparently, the package qt5-default does not seem to exist anymore in the Ubuntu repos.
I guess that running that apt-get update/upgrade might not be such a good idea after all.
I am currently quite busy, so I don't have any time to look at this at the moment.
Perhaps you two could google around and see if you can find a replacement for this package.
I would happily accept pull requests!

[arvidsaur]

Created #3 to address this issue.

[erstrom]

I have pushed a fix for this problem (commit cdff45f).

Unfortunately, when building, I get a lot of No space left on device errors during the installation phase.
I don't think this is related to this problem however, but it means I have not been able to test if the fix really works...