My qt and qwt version:
Qt Creator 2.0.1 Based on Qt 4.7.0 (32 bit),
qwt-6.0.0-rc5

They are the latest version.
I have read many tutorials about how to install qwt ,but all of them had been written by several years ago.I have tried on my qt but it doesn't work.

One of the errors is: they said if I use qt creator to compile qwt.pro, it will generate two files: qwt5.dll and libqwt5.a. But I find nothing but qwtd.dll and libqwtd.dll in that folder.

I wonder if the version is different,the operational steps are different.

Have somebody install qwt to qt creator of the latest version successful?
Please,I beg you to help.Thanks a lot!