Install YCM on CentOS

Install YCM on CentOS

1. Install vundle

git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim

2. Configure. vimrc

set nocompatible  filetype offset rtp+=~/.vim/bundle/Vundle.vimcall vundle#begin()Plugin 'VundleVim/Vundle.vim'Plugin 'tpope/vim-fugitive'call vundle#end()     Bundle 'Valloric/YouCompleteMe'filetype plugin indent on

3. Open vim to run

:BundleInstall

4. install necessary tools

1. yum install gcc-c ++ make automake python-devel2, install CMakewget http://www.cmake.org/cmake/resources/software.htmltar-zxv-f cmake -*. *. *. * .tar.gz cd cmake -*. *. *. * .tar.gz. /bootstrapgmakegmake install

5. Install clang + llvm (compiled here)

1. wget http://llvm.org/releases/3.5.1/clang+llvm-3.5.1-x86_64-fedora20.tar.xzxz-d clangw.llvm-3.5.1-x86_64-fedoraw.tar. xztar xvf clang+llvm-3.5.1-x86_64-fedora20.tar cd clang + llvm-3.5.1-x86_64-fedora20 Note: tar xvf clangw.llvm-3.5.1-x86_64-fedoraw.tar is also available. xz decompress 2. Add the following two lines of code at the end of the/etc/profile file: PATH =/usr/local/cmake/bin:/usr/clang_3_3/bin: $ PATHexport PATH3: Execute the update variable: source/etc/profile

6. Go to the YCM directory and run

./install.sh –clang-completer

7 ~ /. Configure vimrc

let g:ycm_global_ycm_extra_conf = '~/.vim/bundle/YouCompleteMe/third_party/y   cmd/cpp/ycm/.ycm_extra_conf.py'let g:ycm_confirm_extra_conf = 0let g:ycm_semantic_triggers = {  \   'c' : ['->', '    ', '.', ' ', '(', '[', '&'],\     'cpp,objcpp' : ['->', '.', ' ', '(', '[', '&', '::'],\     'perl' : ['->', '::', ' '],\     'php' : ['->', '::', '.'],\     'cs,java,javascript,d,vim,python,perl6,scala,vb,elixir,go' : ['.'],\     'ruby' : ['.', '::'],\     'lua' : ['.', ':']\ }