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我已經開始在Kubuntu上使用QT。我首先通過包管理器安裝了g ++。然後我安裝了QT 5.0.1。然後我做了一個測試項目來檢查一切是否正確。然後我有以下問題。 - 找不到-lGL - collect2：錯誤：標識返回1個退出狀態測試QT測試項目時出錯
我在編譯輸出看到
11:32:05: Running steps for project untitled2...
11:32:05: Configuration unchanged, skipping qmake step.
11:32:05: Starting: "/usr/bin/make" -w
make: Entering directory `/home/harsh/Desktop/untitled2-build-Desktop_Qt_5_0_1_GCC_64bit-Debug'
g++ -m64 -Wl,-rpath,/home/harsh/Qt5.0.1/5.0.1/gcc_64 -Wl,-rpath,/home/harsh/Qt5.0.1/5.0.1/gcc_64/lib -o untitled2 main.o mainwindow.o moc_mainwindow. -L/usr/X11R6/lib64 -L/home/harsh/Qt5.0.1/5.0.1/gcc_64/lib -lQt5Widgets -lQt5Gui -lQt5Core -lGL -lpthread
/usr/bin/ld: cannot find -lGL
collect2: error: ld returned 1 exit status
make: *** [untitled2] Error 1
make: Leaving directory `/home/harsh/Desktop/untitled2-build-Desktop_Qt_5_0_1_GCC_64bit-Debug'
11:32:05: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project untitled2 (kit: Desktop Qt 5.0.1 GCC 64bit)
When executing step 'Make'
請幫我修正這些錯誤。