Suggession to install both qt3.3.4 and qt4.2.2 in the same machine

Hi,


Could you please give me a suggession , for installing and Qt3 and Qt4 in a single machine
so that i can avoid qmake error or any collision between both versions.

Please explain( in Linux and windows ) what all are the things i have to do while setting path , environment variables ..etc

Thank you

The is a scetion called 'Installation' in this forum which is a much better place to ask such questions...
Qt3 and Qt4 don't conflict to each oter. Just install them into different subdirs and all is fine.