安装YouCompleteMe时,编译依赖的python版本不对

启动vim打开文件时出错:

The ycmd server SHUT DOWN (restart with ':YcmRestartServer'). YCM core library compiled for Python 2 but loaded in Python 3. Set the 'g:ycm_server_pytho
n_interpreter' option to a Python 2 interpreter path.

原因:

参照官网github上的文档编译命令:cmake -G "Unix Makefiles" -DPATH_TO_LLVM_ROOT=~/ycm_temp/llvm_root_dir . ~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp,默认使用的是python2

解决方案:

关闭使用python2的默认行为,关闭宏USE_PYTHON2,如下:

cmake -G "Unix Makefiles" -DPATH_TO_LLVM_ROOT=~/ycm_temp/llvm_root_dir -DUSE_PYTHON2=OFF . ~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/

参考:

https://github.com/Valloric/YouCompleteMe#intro

原文地址:https://www.cnblogs.com/shanql/p/6051593.html