cmake 编译找不到 Qt5WebKitConfig.cmake

用cmake编译时出现如下错误提示：

CMake Error at CMakeLists.txt:313 (FIND_PACKAGE):
  By not providing "FindQt5WebKit.cmake" in CMAKE_MODULE_PATH this project
  has asked CMake to find a package configuration file provided by
  "Qt5WebKit", but CMake did not find one.

  Could not find a package configuration file provided by "Qt5WebKit" with
  any of the following names:

    Qt5WebKitConfig.cmake
    qt5webkit-config.cmake

  Add the installation prefix of "Qt5WebKit" to CMAKE_PREFIX_PATH or set
  "Qt5WebKit_DIR" to a directory containing one of the above files.  If
  "Qt5WebKit" provides a separate development package or SDK, be sure it has
  been installed.

因为对应的库没有安装

1. apt-cache search libqt5webkit

2.  suo apt install libqt5webkit5-dev(dev版才可以安装*.cmake文件，自己实验的结果)