[Wine] Install both wine 1.2 and wine 1.3

[cgltower]

Hi 
Before posting about my particular app, I think I had better luck installing it in 1.2 but now in 1.3 it doesnt install.  How can I install both 1.2 alongside 1.3 and test this?

Using Ubuntu 11.04 I can apt-get install wine1.2 (1.2.2) but that removes wine1.3 (1.3.15)

thanks