VS2015中QT VS TOOLS Open Qt Project file 无反应报错Cannot run compiler 'cl'. Maybe you forgot to setup the

用VS2015中QT VS TOOLS 的Open Qt Project file 选项打开qt工程报错

(Import): Generating new project of liteidex.pro file

(qmake) : Using: C:\QT\QT5.9.1\5.9.1\MSVC2015\bin\qmake
(qmake) : Working Directory: C:\Users\firecat\Downloads\liteIDE\liteide-master\liteidex

(qmake) :Arguments: -tp vc "liteidex.pro" -recursive QMAKE_INCDIR_QT=$(QTDIR)\include QMAKE_LIBDIR=$(QTDIR)\lib QMAKE_MOC=$(QTDIR)\bin\moc.exe QMAKE_QMAKE=$(QTDIR)\bin\qmake.exe

[1] - Project ERROR: Cannot run compiler 'cl'. Maybe you forgot to setup the environment?

(Import): Error(s): 1

(qmake) : Exit Code: 3

报错原因：VS的环境变量未配置好。

解决办法：打开计算机-->属性-->环境变量-->系统变量，点开path进行编辑，将VS的路径添加进来，如我的VS安装在E盘E:\....**...\Microsoft Visual Studio 14.0\VC\bin,将bin的路径添加进path中即可。