Vim-安装 YouCompleteMe
Posted John_ABC
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安装前的准备
1.首先必须要保证Vim的版本至少是7.3584,并且支持python2脚本。
在vim中输入:version 来查看版本,如果版本低于7.3.584,那么就需要重装vim。
直接在终端中输入python就可查看自己的python版本号。
2.安装vundle插件
首先保证在用户目录下有.vim文件夹和.vimrc文件,没有就新建。
- <span style="font-size:18px;">cd
- mkdir .vim
- vim .vimrc</span>
安装git
Ubuntu下直接输入以下代码即可:
使用如下命令,查看git版本
- <span style="font-size:18px;">sudo apt-get install git</span>
- <span style="font-size:18px;">$ git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim</span>
修改配置文件
以下是官方配置文件,根据修改即可。
- <span style="font-size:18px;">set nocompatible " be iMproved, required
- filetype off " required
- " set the runtime path to include Vundle and initialize
- set rtp+=~/.vim/bundle/Vundle.vim
- call vundle#begin()
- " alternatively, pass a path where Vundle should install plugins
- "call vundle#begin(‘~/some/path/here‘)
- " let Vundle manage Vundle, required
- Plugin ‘VundleVim/Vundle.vim‘
- " The following are examples of different formats supported.
- " Keep Plugin commands between vundle#begin/end.
- " plugin on GitHub repo
- Plugin ‘tpope/vim-fugitive‘
- " plugin from http://vim-scripts.org/vim/scripts.html
- Plugin ‘L9‘
- " Git plugin not hosted on GitHub
- Plugin ‘git://git.wincent.com/command-t.git‘
- " git repos on your local machine (i.e. when working on your own plugin)
- Plugin ‘file:///home/gmarik/path/to/plugin‘
- " The sparkup vim script is in a subdirectory of this repo called vim.
- " Pass the path to set the runtimepath properly.
- Plugin ‘rstacruz/sparkup‘, {‘rtp‘: ‘vim/‘}
- " Install L9 and avoid a Naming conflict if you‘ve already installed a
- " different version somewhere else.
- Plugin ‘ascenator/L9‘, {‘name‘: ‘newL9‘}
- " All of your Plugins must be added before the following line
- call vundle#end() " required
- filetype plugin indent on " required
- " To ignore plugin indent changes, instead use:
- "filetype plugin on
- "
- " Brief help
- " :PluginList - lists configured plugins
- " :PluginInstall - installs plugins; append `!` to update or just :PluginUpdate
- " :PluginSearch foo - searches for foo; append `!` to refresh local cache
- " :PluginClean - confirms removal of unused plugins; append `!` to auto-approve removal
- "
- " see :h vundle for more details or wiki for FAQ
- " Put your non-Plugin stuff after this line</span>
下面是我的配置文件
- <span style="font-size:18px;">""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
- set nocompatible " be iMproved, required
- filetype off " required
- "设置Vundle的运行路径并初始化
- set rtp+=~/.vim/bundle/Vundle.vim
- call vundle#begin()
- " Vundle安装位置与插件路径不同时,需要Vundle插件的路径
- "call vundle#begin(‘~/some/path/here‘)
- "------------------要安装的插件不能写在此行前!------------------
- "Vundle对自己的调用,不可删去
- Plugin ‘VundleVim/Vundle.vim‘
- "以下是所支持的各种不同格式的示例
- "需要安装的插件应写在调用的vundle#begin和vundle#end之间
- "如果插件托管在Github上,写在下方,只写作者名/项目名就行了
- Plugin ‘Valloric/YouCompleteMe‘
- Plugin ‘majutsushi/tagbar‘
- Plugin ‘vim-syntastic/syntastic‘
- Plugin ‘vim-airline/vim-airline-themes‘
- Plugin ‘vim-airline/vim-airline‘
- "如果插件来自vim-scripts(官方),写插件名就行了
- " Plugin ‘L9‘
- "如果Git仓库不在Github上,需要提供完整的链接
- " Plugin ‘git://git.wincent.com/command-t.git‘
- "本地的插件需要提供文件路径
- " Plugin ‘file:///home/gmarik/path/to/plugin‘
- "一定要确保插件就在提供路径的文件夹中(没有子文件夹,直接在这层目录下)
- "运行时目录的路径
- "Plugin ‘rstacruz/sparkup‘, {‘rtp‘: ‘vim/‘}
- "避免插件间的命名冲突
- "Plugin ‘ascenator/L9‘, {‘name‘: ‘newL9‘}
- "------------------要安装的插件不能写在此行后!------------------
- call vundle#end() " required
- filetype plugin indent on " required
- "要忽略插件缩进更改,请改用:
- "filetype plugin on
- "
- " 安装插件的相关指令
- ":PluginList - 列出已安装插件
- ":PluginInstall - 安装新添加的插件;添加`!`或使用`:PluginUpdate`来更新已安装插件
- ":PluginSearch xxx - 寻找名字带有xxx的插件;添加`!`刷新本地缓存
- ":PluginClean - 删除已经从列表移除的插件;添加`!`静默卸载
- ":h - 帮助和说明文档
- "Vundle的设置到此为止了
- "</span>
安装完成之后在vim中执行
- :PluginInstall
安装开始
1.Ubuntu快速安装
下载完成后检查仓库的完整性
切换到YouCompleteMe目录下,执行以下命令:
- git submodule update --init --recursive
- <pre code_snippet_id="2320416" snippet_file_name="blog_20170408_8_6616764"></pre>
- <pre></pre>
- <pre></pre>
- <pre></pre>
安装编译YouCompleteMe的必要插件
YouCompleteMe需要编译之后才能使用所以接下来需要编译
确保安装Cmake,和一些Python头文件,如果没有安装执行下面的语句
不需要语义补全:
- sudo apt-get install build-essential cmake
- sudo apt-get install python-dev python3-dev
- cd ~/.vim/bundle/YouCompleteMe
- ./install.py
- cd ~/.vim/bundle/YouCompleteMe
- ./install.py --clang-completer
配置YCM
打开.vimrc文件加上
- "YouCompleteMe 插件配置
- let g:ycm_global_ycm_extra_conf=‘~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py‘
- nnoremap <leader>jd :YcmCompleter GoToDefinitionElseDeclaration<CR>
- let g:ycm_python_binary_path = ‘/usr/bin/python3‘
- nmap<C-a> :YcmCompleter FixIt<CR>
- vim .vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py
- ‘-isystem‘,
- ‘/usr/include‘,
- ‘-isystem‘,
- ‘/usr/include/c++/5.4.0‘,
- ‘-isystem‘,
- ‘/usr/include‘,
- ‘/usr/include/x86_64-linux-gnu/c++‘,
以下是我的配置文件
- # This file is NOT licensed under the GPLv3, which is the license for the rest
- # of YouCompleteMe.
- #
- # Here‘s the license text for this file:
- #
- # This is free and unencumbered software released into the public domain.
- #
- # Anyone is free to copy, modify, publish, use, compile, sell, or
- # distribute this software, either in source code form or as a compiled
- # binary, for any purpose, commercial or non-commercial, and by any
- # means.
- #
- # In jurisdictions that recognize copyright laws, the author or authors
- # of this software dedicate any and all copyright interest in the
- # software to the public domain. We make this dedication for the benefit
- # of the public at large and to the detriment of our heirs and
- # successors. We intend this dedication to be an overt act of
- # relinquishment in perpetuity of all present and future rights to this
- # software under copyright law.
- #
- # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- # IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- # OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- # ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- # OTHER DEALINGS IN THE SOFTWARE.
- #
- # For more information, please refer to <http://unlicense.org/>
- import os
- import ycm_core
- # These are the compilation flags that will be used in case there‘s no
- # compilation database set (by default, one is not set).
- # CHANGE THIS LIST OF FLAGS. YES, THIS IS THE DROID YOU HAVE BEEN LOOKING FOR.
- flags = [
- ‘-Wall‘,
- ‘-Wextra‘,
- ‘-Werror‘,
- ‘-Wno-long-long‘,
- ‘-Wno-variadic-macros‘,
- ‘-fexceptions‘,
- ‘-DNDEBUG‘,
- # You 100% do NOT need -DUSE_CLANG_COMPLETER in your flags; only the YCM
- # source code needs it.
- ‘-DUSE_CLANG_COMPLETER‘,
- # THIS IS IMPORTANT! Without a "-std=<something>" flag, clang won‘t know which
- # language to use when compiling headers. So it will guess. Badly. So C++
- # headers will be compiled as C headers. You don‘t want that so ALWAYS specify
- # a "-std=<something>".
- # For a C project, you would set this to something like ‘c99‘ instead of
- # ‘c++11‘.
- ‘-std=c++11‘,
- # ...and the same thing goes for the magic -x option which specifies the
- # language that the files to be compiled are written in. This is mostly
- # relevant for c++ headers.
- # For a C project, you would set this to ‘c‘ instead of ‘c++‘.
- ‘-x‘,
- ‘c++‘,
- ‘-isystem‘,
- ‘../BoostParts‘,
- ‘-isystem‘,
- # This path will only work on OS X, but extra paths that don‘t exist are not
- # harmful
- ‘/System/Library/Frameworks/Python.framework/Headers‘,
- #‘-isystem‘,
- #‘../llvm/include‘,
- #‘-isystem‘,
- #‘../llvm/tools/clang/include‘,
- #‘-I‘,
- #‘.‘,
- #‘-I‘,
- #‘./ClangCompleter‘,
- #‘-isystem‘,
- #‘./tests/gmock/gtest‘,
- #‘-isystem‘,
- #‘./tests/gmock/gtest/include‘,
- #‘-isystem‘,
- #‘./tests/gmock‘,
- #‘-isystem‘,
- #‘./tests/gmock/include‘,
- ‘-isystem‘,
- ‘/usr/include‘,
- ‘-isystem‘,
- ‘/usr/include/c++/5.4.0‘,
- ‘-isystem‘,
- ‘/usr/include‘,
- ‘/usr/include/x86_64-linux-gnu/c++‘,
- ]
- # Set this to the absolute path to the folder (NOT the file!) containing the
- # compile_commands.json file to use that instead of ‘flags‘. See here for
- # more details: http://clang.llvm.org/docs/JSONCompilationDatabase.html
- #
- # You can get CMake to generate this file for you by adding:
- # set( CMAKE_EXPORT_COMPILE_COMMANDS 1 )
- # to your CMakeLists.txt file.
- #
- # Most projects will NOT need to set this to anything; you can just change the
- # ‘flags‘ list of compilation flags. Notice that YCM itself uses that approach.
- compilation_database_folder = ‘‘
- if os.path.exists( compilation_database_folder ):
- database = ycm_core.CompilationDatabase( compilation_database_folder )
- else:
- database = None
- SOURCE_EXTENSIONS = [ ‘.cpp‘, ‘.cxx‘, ‘.cc‘, ‘.c‘, ‘.m‘, ‘.mm‘ ]
- def DirectoryOfThisScript():
- return os.path.dirname( os.path.abspath( __file__ ) )
- def MakeRelativePathsInFlagsAbsolute( flags, working_directory ):
- if not working_directory:
- return list( flags )
- new_flags = []
- make_next_absolute = False
- path_flags = [ ‘-isystem‘, ‘-I‘, ‘-iquote‘, ‘--sysroot=‘ ]
- for flag in flags:
- new_flag = flag
- if make_next_absolute:
- make_next_absolute = False
- if not flag.startswith( ‘/‘ ):
- new_flag = os.path.join( working_directory, flag )
- for path_flag in path_flags:
- if flag == path_flag:
- make_next_absolute = True
- break
- if flag.startswith( path_flag ):
- path = flag[ len( path_flag ): ]
- new_flag = path_flag + os.path.join( working_directory, path )
- break
- if new_flag:
- new_flags.append( new_flag )
- return new_flags
- def IsHeaderFile( filename ):
- extension = os.path.splitext( filename )[ 1 ]
- return extension in [ ‘.h‘, ‘.hxx‘, ‘.hpp‘, ‘.hh‘ ]
- def GetCompilationInfoForFile( filename ):
- # The compilation_commands.json file generated by CMake does not have entries
- # for header files. So we do our best by asking the db for flags for a
- # corresponding source file, if any. If one exists, the flags for that file
- # should be good enough.
- if IsHeaderFile( filename ):
- basename = os.path.splitext( filename )[ 0 ]
- for extension in SOURCE_EXTENSIONS:
- replacement_file = basename + extension
- if os.path.exists( replacement_file ):
- compilation_info = database.GetCompilationInfoForFile(
- replacement_file )
- if compilation_info.compiler_flags_:
- return compilation_info
- return None
- return database.GetCompilationInfoForFile( filename )
- def FlagsForFile( filename, **kwargs ):
- if database:
- # Bear in mind that compilation_info.compiler_flags_ does NOT return a
- # python list, but a "list-like" StringVec object
- compilation_info = GetCompilationInfoForFile( filename )
- if not compilation_info:
- return None
- final_flags = MakeRelativePathsInFlagsAbsolute(
- compilation_info.compiler_flags_,
- compilation_info.compiler_working_dir_ )
- # NOTE: This is just for YouCompleteMe; it‘s highly likely that your project
- # does NOT need to remove the stdlib flag. DO NOT USE THIS IN YOUR
- # ycm_extra_conf IF YOU‘RE NOT 100% SURE YOU NEED IT.
- try:
- final_flags.remove( ‘-stdlib=libc++‘ )
- except ValueError:
- pass
- else:
- relative_to = DirectoryOfThisScript()
- final_flags = MakeRelativePathsInFlagsAbsolute( flags, relative_to )
- return { ‘flags‘: final_flags }
2.完全安装
未完待续
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