A problem to run Qtserialport example!!

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Hi

I did this instruction : http://qt-project.org/wiki/QtSerialPort

and I have got this Errors you can see in the picture below :

!http://up.download.ir/di-9OIV.png(picture)!

What is the problem ?

[edit, picture link updated, koahnig]

koahnig

that is basically the same post as "here":http://qt-project.org/forums/viewthread/27681/#124951
Double posting does not makes sense here.
Furthermore, please check out the "posting guidelines on posting pictures (6)":http://qt-project.org/wiki/ForumHelp#9bd9c32b79efb1b2d5b039e4d48300a9

koahnig

It looks like the linker has not found the library containing those routines. You need to find the location of the lib and make sure to include it in the linking process.

kuzulis

hor_313,

Which you entered commands for library installation? Give their exact sequence.

? Offline

[quote author="kuzulis" date="1368368889"]hor_313,

Which you entered commands for library installation? Give their exact sequence.[/quote]

I did that exact same the instruction

? Offline

I have solved the problem and I dont get any Errors now , but after build and run the example , An empty console terminal opens without any context .

How can I understand my program works true or not?

This is the picture of program after it runs :

!http://up.download.ir/di-ME3W.png(problem_pic)!