Re: qwt library installation
Windows 7 using MSVC or MinGW? for both of these instructions are provided in the link specified. Please try doing them, as mentioned.
It should be simple enough, if you already have your Qt environment setup ready. If not first have Qt setup then go for Qwt.
If you still have any problems, post them.
Re: qwt library installation
I have read the above link but ...I didn't understand what is meant by Qmake
please elaborate the steps in details as I am getting difficulty in understanding the instruction provided in above link
Re: qwt library installation
If don't understand what qmake is, you can post this in newbie forum. Also make yourself fameliar with Qt then move to Qwt.
qmake generates a Makefile based on the information in a project file (.pro file), qmake contains additional features to support development with Qt, automatically including build rules for moc and uic. The output makefile is used my make to build the project
http://doc.qt.nokia.com/4.7/qmake-manual.html