轉(zhuǎn)自：Vim安裝YouCompleteMe插件。

安裝前的準(zhǔn)備

1.首先必須要保證Vim的版本至少是7.3584，并且支持python2腳本。

在vim中輸入:version 來(lái)查看版本，如果版本低于7.3.584，那么就需要重裝vim。 直接在終端中輸入python就可查看自己的python版本號(hào)。

2.安裝vundle插件

首先保證在用戶目錄下有.vim文件夾和.vimrc文件，沒(méi)有就新建。

[cpp]?view plaincopy print?

<span?style="font-size:18px;">cd???

mkdir?.vim??

vim?.vimrc</span>??

安裝git

Ubuntu下直接輸入以下代碼即可： [cpp]?view plaincopy print?

<span?style="font-size:18px;">sudo?apt-get?install?git</span>??

使用如下命令，查看git版本 [cpp]?view plaincopy print?

<span?style="font-size:18px;">git?--version</span>??

若終端里輸出版本信息則說(shuō)明安裝成功。

使用git安裝Vundle

[cpp]?view plaincopy print?

<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，根據(jù)修改即可。 [cpp]?view plaincopy print?

<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 [cpp]?view plaincopy print?

<span?style="font-size:18px;">""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""??

??

set?nocompatible??????????????"?be?iMproved,?required??

filetype?off??????????????????"?required??

"設(shè)置Vundle的運(yùn)行路徑并初始化??

set?rtp+=~/.vim/bundle/Vundle.vim??

call?vundle#begin()??

"?Vundle安裝位置與插件路徑不同時(shí)，需要Vundle插件的路徑??

"call?vundle#begin('~/some/path/here')??

"------------------要安裝的插件不能寫(xiě)在此行前！------------------??

??

"Vundle對(duì)自己的調(diào)用，不可刪去??

Plugin?'VundleVim/Vundle.vim'??

??

"以下是所支持的各種不同格式的示例??

"需要安裝的插件應(yīng)寫(xiě)在調(diào)用的vundle#begin和vundle#end之間??

??

"如果插件托管在Github上，寫(xiě)在下方，只寫(xiě)作者名/項(xiàng)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'??

??

"如果插件來(lái)自vim-scripts(官方)，寫(xiě)插件名就行了??

"?Plugin?'L9'??

??

"如果Git倉(cāng)庫(kù)不在Github上，需要提供完整的鏈接??

"?Plugin?'git://git.wincent.com/command-t.git'??

??

"本地的插件需要提供文件路徑??

"?Plugin?'file:///home/gmarik/path/to/plugin'??

"一定要確保插件就在提供路徑的文件夾中(沒(méi)有子文件夾，直接在這層目錄下)??

??

"運(yùn)行時(shí)目錄的路徑??

"Plugin?'rstacruz/sparkup',?{'rtp':?'vim/'}??

??

"避免插件間的命名沖突??

"Plugin?'ascenator/L9',?{'name':?'newL9'}??

??

"------------------要安裝的插件不能寫(xiě)在此行后！------------------??

call?vundle#end()????????????"?required??

filetype?plugin?indent?on????"?required??

"要忽略插件縮進(jìn)更改，請(qǐng)改用：??

"filetype?plugin?on??

"??

"?安裝插件的相關(guān)指令??

":PluginList????????????-?列出已安裝插件??

":PluginInstall?????????-?安裝新添加的插件;添加`!`或使用`:PluginUpdate`來(lái)更新已安裝插件??

":PluginSearch?xxx??????-?尋找名字帶有xxx的插件;添加`!`刷新本地緩存??

":PluginClean???????????-?刪除已經(jīng)從列表移除的插件;添加`!`靜默卸載??

":h?????????????????????-?幫助和說(shuō)明文檔???

"Vundle的設(shè)置到此為止了??

"</span>??

安裝完成之后在vim中執(zhí)行 [cpp]?view plaincopy print?

:PluginInstall??

等待安裝即可（安裝時(shí)間視網(wǎng)速而定完成后會(huì)有Done!提示）如圖所示：

安裝開(kāi)始

1.Ubuntu快速安裝

下載完成后檢查倉(cāng)庫(kù)的完整性

切換到Y(jié)ouCompleteMe目錄下，執(zhí)行以下命令： [cpp]?view plaincopy print?

git?submodule?update?--init?--recursive??

[cpp]?view plaincopy print?

<pre?code_snippet_id="2320416"?snippet_file_name="blog_20170408_8_6616764"></pre>??

<pre></pre>??

<pre></pre>??

<pre></pre>??

安裝編譯YouCompleteMe的必要插件

YouCompleteMe需要編譯之后才能使用所以接下來(lái)需要編譯 確保安裝Cmake，和一些Python頭文件，如果沒(méi)有安裝執(zhí)行下面的語(yǔ)句 [cpp]?view plaincopy print?

sudo?apt-get?install?build-essential?cmake??

sudo?apt-get?install?python-dev?python3-dev??

不需要語(yǔ)義補(bǔ)全： [cpp]?view plaincopy print?

cd?~/.vim/bundle/YouCompleteMe??

./install.py??

需要語(yǔ)義補(bǔ)全的： [cpp]?view plaincopy print?

cd?~/.vim/bundle/YouCompleteMe??

./install.py?--clang-completer??

過(guò)程有點(diǎn)漫長(zhǎng)，期間可以看個(gè)電影放松一下。

配置YCM

打開(kāi).vimrc文件加上 [cpp]?view plaincopy print?

"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>??

然后修改.ycm_extra_conf.py? [cpp]?view plaincopy print?

vim?.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py???

在這個(gè)文件中加入 [cpp]?view plaincopy print?

'-isystem',??

'/usr/include',??

'-isystem',??

'/usr/include/c++/5.4.0',??

'-isystem',??

'/usr/include',??

'/usr/include/x86_64-linux-gnu/c++',??

注意以上的路徑都是自己的路徑，參照自己的路徑修改即可。
以下是我的配置文件 [cpp]?view plaincopy print?

#?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.完全安裝

未完待續(xù)

結(jié)束

轉(zhuǎn)載于:https://www.cnblogs.com/JohnABC/p/7376322.html

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