[Fuego] [PATCH] install-debian: fix jenkins installation

[Tim.Bird at sony.com]

> -----Original Message-----
> From: daniel.sangorrin at toshiba.co.jp
> 
> Hi Tim,
> 
> I hadn't done enought tests when i submitted this script and as you see there
> was even and "exit 0" for debugging purposes. Sorry about that.
> This seems to be working now.
> 
> I was thinking about reworking the Dockerfile to just call this script. What do
> you think?

I don't have an strong opinion.  If it means not having to maintain the same
commands in two places (in the install-debian.sh script and in Docker file)
then that's a plus.  I think also it would result in fewer docker intermediate
images in the cache, if I understand correctly, which would cut down on disk
space for a build.

Would we get step-by-step error handling in the script, like we do with the
Docker container, so we could easily  debug a broken step in the script?
 -- Tim