构建 kde5 等离子桌面失败

Question

我正在 Ubuntu 14.04 32 位上构建 kde5，但它总是无法使用 Cmake 配置等离子桌面。这是错误消息：

 CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
X11_Xkbfile_LIB (ADVANCED)
    linked by target "kcm_keyboard" in directory /Projects/kde5/kdesrc/plasma-desktop/kcms/keyboard
    linked by target "kded_keyboard" in directory /Projects/kde5/kdesrc/plasma-desktop/kcms/keyboard
    linked by target "xkb_rules_test" in directory /Projects/kde5/kdesrc/plasma-desktop/kcms/keyboard/tests
    linked by target "iso_codes_test" in directory /Projects/kde5/kdesrc/plasma-desktop/kcms/keyboard/tests
    linked by target "geometry_parser_test" in directory /Projects/kde5/kdesrc/plasma-desktop/kcms/keyboard/tests
    linked by target "flags_test" in directory /Projects/kde5/kdesrc/plasma-desktop/kcms/keyboard/tests
    linked by target "keyboard_daemon_test" in directory /Projects/kde5/kdesrc/plasma-desktop/kcms/keyboard/tests

其他都编译好了，只有这个有问题。

Answer 1

该错误告诉您cmake 文件找不到所需的库。名称 X11_Xkbfile_LIB 表示它应该是为 X11 ("xkb") 提供 C 绑定的库之一。也许安装 libxcb-xkb-dev 有帮助？

Answer 2

成功：嗨，我运行遇到了完全相同的问题。我不知道，但这是解决方案：

我阅读了 at-2500 的答复和 silajim 的回复
我按照答案一中的 link -> libxcb-xkb-dev
跟着我的架构 link 并记住了文件
我进入我的这个目录并且：ls -l | grep xkb
发现缺少 2 个 *.so symlinks

添加缺失的符号links:

 sudo ln -s libxkbfile.so.1.0.2 libxkbfile.so
 sudo ln -s libxkbcommon-x11.so.0.0.0 libxkbcommon-x11.so

运行 qtcreator 中的cmake
成功

构建 kde5 等离子桌面失败

build kde5 plasma-desktop fails

cmake

kde-plasma