[RTEMS Project] #3416: Update Ubuntu RSB Instructions for 17.10

[RTEMS trac]

#3416: Update Ubuntu RSB Instructions for 17.10
---------------------------+---------------------
 Reporter:  Joel Sherrill  |       Owner:  (none)
     Type:  defect         |      Status:  new
 Priority:  normal         |   Milestone:  5.1
Component:  tool           |     Version:  5
 Severity:  normal         |  Resolution:
 Keywords:                 |  Blocked By:
 Blocking:                 |
---------------------------+---------------------

Comment (by Sal):

 I tried building RTEMS on Ubuntu 18.04 and it worked great with the
 packages installed by using only this command:

 {{{#!bash
 sudo apt install build-essential bison flex texinfo unzip python3-dev git
 pax
 }}}

 This package list is based on the output of {{{sb-check}}} and error
 messages I got during the installation which I corrected installing the
 packages above.
 This probably also works for Ubuntu 17.10 but 18.04 is more important
 because it's LTS while 17.10 not. Because of this, Ubuntu 17.10 is also
 unsupported since July 19, 2018.

 I also think that the part which mentions Xubuntu (the Xfce Ubuntu
 flavour) is redundant because every official Ubuntu flavour has the same
 base packages (the packages that change from flavour to flavour are the
 desktop environment related ones like the file managers, graphical text
 editors, etc. but usually not development packages like the ones that are
 required to build RTEMS). The id in the link
 (https://docs.rtems.org/branches/master/user/hosts/posix.html#xubuntu <-),
 also should be ubuntu instead of xubuntu.

 With the patch attached here I fixed and updated everything.

--
Ticket URL: <http://devel.rtems.org/ticket/3416#comment:3>
RTEMS Project <http://www.rtems.org/>
RTEMS Project