ubuntu16.04 编译libfcitxplatforminputcontextplugin.so 以解决qt应用无法切换输入法问题(无法输入中文问题)

git clone https://github.com/fcitx/fcitx-qt5.git

cd fcitx-qt5/

sudo apt-get install cmake

sudo apt-get install fcitx-libs-dev

export PATH="/home/user/Qtxxx/xxx/gcc_64/bin":$PATH

camke .

make

sudo make install 

cmake错误处理：

1.Could not find a package configuration file provided by "Qt5"

export PATH="/home/user/Qtxxx/xxx/gcc_64/bin":$PATH

cmake .

2.Could not find a package configuration file provided by "ECM"

wget https://launchpadlibrarian.net/189487929/extra-cmake-modules_1.4.0.orig.tar.xz

tar -xvf extra-cmake-modules_1.4.0.orig.tar.xz

cd extra-cmake-modules-1.4.0

cmake .

make

sudo make install

3.Failed to find "GL/gl.h" in "/usr/include/libdrm".

sudo apt-get install libgl1-mesa-dev libglu1-mesa-dev

4.Could NOT find XKBCommon_XKBCommon (missing:  XKBCommon_XKBCommon_LIBRARY XKBCommon_XKBCommon_INCLUDE_DIR) 

sudo apt install libxkbcommon-dev