将 OpenCV 构建为 deb 包：CPackDeb：文件实用程序不可用

Question

我正在 Ubuntu 18.04 上将 OpenCV 4.1 构建为 deb 包。图书馆建设成功后。我打电话make package并收到以下错误：

CPack: Create package CMake Error at /usr/share/cmake-3.10/Modules/CPackDeb.cmake:622 (message): CPackDeb: file utility is not available. CPACK_DEBIAN_PACKAGE_SHLIBDEPS and CPACK_DEBIAN_PACKAGE_GENERATE_SHLIBS options are not available. Call Stack (most recent call first): /usr/share/cmake-3.10/Modules/CPackDeb.cmake:1119 (cpack_deb_prepare_package_vars)

有人对如何修复它有任何想法吗？

Answer 1

只需要安装file包：apt install file