Recently, I used Vim to write Python under Linux. Vim is known as the god of editors, and the code writing is also 6 high. It looks like a kind of superior feeling without mouse and keyboard operation, but the fly in the eye is that ViM does not auto-complete, which is certainly a big surprise for those who are used to IDE. So I checked all kinds of information, and finally, step by step, I configured YouCompleteMe in Ubuntu, which is known as the most difficult autocomplete plug-in to install in history. YouCompleteMe is a very useful auto-completion plug-in in Vim, which supports automatic completion in many languages. Using VIM with YCM is like adding wings to a tiger. Next, I will show you how to configure YCM in Linux.

git
cmake
Vundle

git

First, check whether you have Git installed on your system. Git is pre-preparation work, so that you can use this tool to download the source code of Vundle and Youcomplete on Github

The git versionCopy the code

If you did not find the git version, enter the following command:

sudp apt-get install git
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Once the progress bar is complete, Git will be successfully installed on your system. BTW, remember to connect.

cmake

In the same way, check to see if cmake is installed on the system. If not, an error will be reported during the last part of the build. Again, type in terminal:

sudo apt-get install cmake
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Vundle

In this step, we will use git tools. Enter the following command in the terminal:

git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
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Wait for system Clone to complete. Enter the command:

cd ~
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Go to the home directory

Enter the command:

gedit .vimrc
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Edit the configuration file and add the following code at the beginning of the file:

setNocompatible "Required FileType off" Required "The runtime path is set to include Vundle and initializedset rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()"Make Vuldle manage yourself Plugin 'VundleVim/ vundle.vim'" and finally write the position of the YouCompleteMe management statement. "All your plug-ins must add Call Vundle before this line# end () "is requiredFiletype plugin indent on "RequiredCopy the code

Start vim and type:

:PluginInstall
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Note: case sensitive

YouCompleteMe

Enter the following command

cd ~/.vim/bundle
git clone https://github.com/Valloric/YouCompleteMe.git
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First go to the YouCompleteMe directory:

cd ~/.vim/bundle/YouCompleteMe
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Enter the following command:

Git submodule update -- init --recursiveCopy the code

This process may take a few minutes, and when the tape is complete, start compiling all the languages supported by YCM:

. / install. Py - allCopy the code

The compilation process is also slow, so please be patient. After compiling, add to the.vimrc file:

The Plugin 'VundleVim/YouCompleteMe'Copy the code

The location to add is given above. Now open vim and create a new file. If you have typed the code once, you will already have the completion function. Some methods and variables in the Python standard library can be completed. Reference links:

YCM

Vunlde