gvim probleam

Solving Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap"

When you running application that need Qt4 on Ubuntu 11.10 Oneiric, like PhantomJS or something, you will get kind of error :
Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
.

To solve this problem :

sudo apt-get install gtk2-engines-pixbuf

 

Start up slowly when I put gvim command.
http://askubuntu.com/questions/47393/gvim-gives-warning-unable-to-register-window-with-path 

It is a bug and has a work around.

gvim(){ /usr/bin/gvim -f "$@" & true; }