hi,

i would like to install ruby 1.9 and qt 4.5 on an windows xp (yes, i
usually also prefer
linux, but unfortunately i need this for my job ... ) box, but didn't
find any sites with
installation packages (i did succeed installing qt 4.3 for ruby 1.8,
but this version has some bugs in the qgraphisview module, and i would
also like to switch to ruby 1.9 in the mid term).

i would also prefer an installation on an usb memory stick, so that i
can use it on different machines without messing up the particular
system.

any help is appreciated