problem using ubuntu under docker, need help.

hey guys, i have been trying to run application using docker on my mac using ubuntu, but i cant get any program to run, i tried to run firefox but didn't and most important the mcu8051ide as i need this one to use it for my uni, i have download it and installed it on ubuntu VM, but its to heavy to run multiple VMs at the same time, so i have been looking for alternative, and found docker.

any advices guys would be much appreciated.


root@70d6fa33b979:/# mcu8051ide
IMPORTANT INFORMATION :
This program is distributed in the hope that it will be useful, but with ABSOLUTELY NO WARRANTY !
This is free software, so you are free to change and redistribute it.
License: GNU General Public License version 2 or later
Please report bugs at http://mcu8051ide.sf.net
Authors:
Martin Osmera <martin.osmera@moravia-microsystems.com>




ERROR: Unable to load library img::png


Tip: try to run mcu8051ide with --check-libraries to see what's wrong.
root@70d6fa33b979:/#

--------------------------------------------------------------------------------------------------------

root@70d6fa33b979:/# mcu8051ide --check-libraries
MCU 8051 IDE v1.4.9


Checking libraries...
1/9 Checking for library BWidget
Library present ... NO !
Version 1.8 ... NO !
2/9 Checking for library Itcl
Library present ... YES
Version 3.4 ... YES
3/9 Checking for library md5
Library present ... YES
Version 2.0 ... YES
4/9 Checking for library Tk
Library present ... NO !
Version 8.5 ... NO !
5/9 Checking for library img::png
Library present ... NO !
Version 1.3 ... NO !
6/9 Checking for library tdom
Library present ... YES
Version 0.8 ... YES
9/9 Checking for library Tcl
Library present ... YES
Version 8.2 ... YES


RESULTS:
Number of fails: 3
PROGRAM WILL NOT RUN, please install the missing libraries