msfgui doesn't start

[army.of.root at googlemail.com (army.of.root)]

kalgecin at gmail.com wrote:
> Please help.
> I've installed stable-snapshot.tar.gz of ruby and framework-3.2. when
> i open my terminal window, and type ./msfgui the splash screen appears
> and after a few seconds disappear. no error messages or any text
> displayed.
> kalgecin[framework-3.2]$ ./msfgui
> kalgecin[framework-3.2]$
> _______________________________________________
> http://spool.metasploit.com/mailman/listinfo/framework
>   
Not working here too:

> ./msfgui -D

***********************************************************************
***                                                                   *
*** This version of the Ruby interpreter has significant problems, we *
*** strongly recommend that you switch to version 1.8.6 until these   *
*** issues have been corrected. Alternatively, you can download,      *
*** build, and install the latest Ruby snapshot from:                 *
***  - http://www.ruby-lang.org/                                      *
*** For more information, please see the following URL:               *
***  - https://bugs.launchpad.net/bugs/282302                         *
***                                                                   *
***********************************************************************

Xlib:  extension "Generic Event Extension" missing on display ":0.0".
Xlib:  extension "Generic Event Extension" missing on display ":0.0".
Xlib:  extension "Generic Event Extension" missing on display ":0.0".
Xlib:  extension "Generic Event Extension" missing on display ":0.0".
Xlib:  extension "Generic Event Extension" missing on display ":0.0".
Xlib:  extension "Generic Event Extension" missing on display ":0.0".
[*] Debugging mode is enabled
/home/user/metasploit/lib/rex/text.rb:970:in `ungzip': Gzip support is 
not present. (Rex::RuntimeError)
    from /home/user/metasploit/lib/msf/ui/gtk2/driver.rb:145:in `get_icon'
    from /home/user/metasploit/lib/msf/ui/gtk2/app.rb:105:in `initialize'
    from /home/user/metasploit/lib/msf/ui/gtk2/driver.rb:71:in `new'
    from /home/user/metasploit/lib/msf/ui/gtk2/driver.rb:71:in `initialize'
    from ./msfgui:109:in `new'
    from ./msfgui:109
> ruby -v
ruby 1.8.6 (2008-08-11 patchlevel 287) [i386-freebsd7]
>