我的工作平台是Ubuntu 18.04 LTS。
我正在尝试从github安装QCViewer。从源代码安装QCViewer似乎需要很多软件包。因此，我遍历github存储库，在/usr处安装了所有构建依赖项，然后输入文件夹QCViewer/build/release并运行./build。直到cmake出现以下错误的软件包“ poppler”时，此方法才能正常工作：
root@ubuntu:/home/link/QCViewer-master/build/release# ./build
CMake Error at QCViewer/CMakeLists.txt:63 (FIND_PACKAGE):
By not providing "FindPoppler.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "Poppler", but
CMake did not find one.
Could not find a package configuration file provided by "Poppler" with any
of the following names:
PopplerConfig.cmake
poppler-config.cmake
Add the installation prefix of "Poppler" to CMAKE_PREFIX_PATH or set
"Poppler_DIR" to a directory containing one of the above files. If
"Poppler" provides a separate development package or SDK, be sure it has
been installed.
-- Configuring incomplete, errors occurred!
See also "/home/link/QCViewer-master/build/release/CMakeFiles/CMakeOutput.log".
make: *** No rule to make target 'install'. Stop.
，还请注意：
link@ubuntu:~$ pkg-config --libs --cflags poppler
-I/usr/include/poppler -lpoppler
同时，我发现该项目的CMakeLists.txt如下：
cmake_minimum_required (VERSION 2.6)
project(QCViewer)
find_package(PkgConfig)
pkg_check_modules(GTKMM gtkmm-2.4 freetype2 poppler-glib)
add_subdirectory(QCViewer)
那我该如何解决呢？