No such QTcpServer file??

[lengshuang]

hi 2 all
rensently I want to construct a tcp server,in the headfile:
#include<QTcpServer>
#include<QTcpSocket>
but when I compile ,the result show :No such QTcpServer or directory
No such QTcpSocket or directory



why?

[aamer4yu]

Is your path set correctly ?
If using windows, check your environment variables.

[lengshuang]

I use Linux ubuntu7.10

[spirit]

did you add QT += network in your pro-file?