在ubuntu 12.04上编译和构建qt4

Question

我正在尝试从源代码编译和构建Qt 4.8.3.当我执行./configure时,收到以下错误消息:

./configure: 183: ./configure: /^(QMAKE_CXX)=/ { print substr($0, index($0, "=") + 1) }: not found
ERROR: Cannot set the compiler for the configuration tests

这是否发生是因为我需要显式设置QMAKE_CXX变量？谢谢