CODEWITHSUNDEEP
c++qt
VashuDeo
VashuDeo

Reputation: 13

Fatal error: qapplication.h: No such file or directory

When I try to run my first program in QT I get the followinging error:

/untitled1/main.cpp:1:26: fatal error: qapplication.h: No such file or directory #include ^ compilation terminated. make: * [main.o] Error 1 09:38:51: The process "/usr/bin/make" exited with code 2. Error while building/deploying project untitled1 (kit: Desktop) When executing step 'Make' 09:38:52: Elapsed time: 00:01.

Please help me.

Upvotes: 1

Views: 4839

Answers (1)

karel
karel

Reputation: 5872

  1. Install Qt Creator from the Ubuntu Software Center (I know from reading your other question that you are using Ubuntu).

  2. Visit the Qt for beginners — Hello World! tutorial website.

  3. Follow the steps in the Qt for beginners — Hello World! tutorial.
    Tip: Make a new folder in your /home directory for your Qt Projects before you start the tutorial. Call the new folder QtProjects or whatever name you like.

  4. The output of the tutorial Hello World! application will appear in a separate popup window after you compile and run it.

Upvotes: 2

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