构建kde5等离子桌面失败

Question

我正在Ubuntu14.04 32位上构建kde5，但是它总是无法用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

其他的都是编译的，这是唯一有问题的。

Answer 1

此错误告诉您，cmake文件无法找到所需的库。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会有所帮助？

Answer 2

成功:嗨，我遇到了同样的问题。我不知道，但有个解决办法：

1. 我读到了at-2500的答案和silajim的回应。
2. 我跟踪了答案one -> libxcb-xkb-dev中的链接
3. 然后是我的架构的链接，并记住文件。
4. 我cd到我的这个目录和：-l \ grep
5. 结果发现有两个缺少的*.so符号链接
6. 添加缺失的符号链接： 苏丹-s libxkbfile.so.0.2 libxkbfile.so sudo ln -s libxkbcommon-x11.so.0.0.0 libxkbcommon x11.so
7. 在in创建者中运行cmake
8. 成功