如何解决linux vim中的“需要python 2.x支持”，并且我的系统中有python 2.6.6

How to solve "requires python 2.x support" in linux vim,and it have python 2.6.6 in my system

提问by Firemky

[root@localhost bin]# python -V
Python 2.6.6
[root@localhost bin]# ./vim
UltiSnips requires py >= 2.6 or any py3
YouCompleteMe unavailable: requires Vim compiled with  Python 2.x support

i have try it in centos 6.4 ,and fedora 20. It's the same problem. i am new coder ,i really do not know why it happen.

我已经在 centos 6.4 和 fedora 20 中尝试过。这是同样的问题。我是新的编码员，我真的不知道为什么会这样。

回答by romainl

What happens is explained in the message: your vim is not built with python support. The solution is also rather obvious: install vim with python support.

消息中解释了发生的情况：您的 vim 不是用 python 支持构建的。解决方案也很明显：安装支持 python 的 vim。

Use your package manager to install the biggest build available which I think is "vim-enhanced". Hopefully, your package manager will deal with dependencies.

使用你的包管理器安装最大的可用版本，我认为它是“vim-enhanced”。希望您的包管理器能够处理依赖项。

回答by Jokester

That means python support was not included when compiling vim.

这意味着编译 vim 时不包括 python 支持。

Check if your distribution has some package like vim-with-full-features(I heard that there is no in CentOS), or build it yourself. Happy vimming.

检查您的发行版是否有一些软件包vim-with-full-features（我听说 CentOS 中没有），或者自己构建它。快乐的维密。

回答by jazzpi

It looks like you didn't install vim with Python support.

看起来您没有安装支持 Python 的 vim。

You can check this by running vim --version.

您可以通过运行来检查这一点vim --version。

If you see a -pythonstring in the output, that means you didn't install it with Python support. +pythonmeans it's installed with Python support.

如果您-python在输出中看到一个字符串，则表示您没有使用 Python 支持安装它。+python意味着它安装了 Python 支持。

To resolve this, either find a package in your package manager that installs it with Python support (see other answers) or download the source code and compile it with Python support. (Run the configurescript with --enable-pythoninterp=yes. If you want Python 3 support to be enabled, use --enable-python3interp=yes)

要解决此问题，请在您的包管理器中找到一个安装了 Python 支持的包（请参阅其他答案），或者下载源代码并使用 Python 支持对其进行编译。（使用 运行configure脚本--enable-pythoninterp=yes。如果要启用 Python 3 支持，请使用--enable-python3interp=yes）

回答by Sergey Khaylov

With Debian 8, installing vim-noxhelped me.

使用 Debian 8，安装vim-nox帮助了我。

apt-get install vim-nox

回答by Bay Dam

I think it's because you need to install python-dev. He solved my problem.

我认为这是因为您需要安装python-dev。他解决了我的问题。

$ sudo apt-get install python-dev

$ sudo apt-get install python-dev

回答by dylnmc

Neovim? Anyone?

新维姆？任何人？

Getting set up with neovim and ycm

使用 neovim 和 ycm 进行设置

Installation

安装

On arch, for example, yaourt -S python-neovim

例如，在拱门上， yaourt -S python-neovim

Basically, you need python support.

基本上，您需要python支持。

Setting up neovim

设置 Neovim

mkdir -p ~/.config/nvim/bundle/Vundle.vim/
cp ~/.vimrc ./init.vim
git clone https://github.com/VundleVim/Vundle.vim.git
git clone 
nvim ~/.config/nvim/init.vim # edit nvim init file (using nvim, **of course** :)

Using vundle to manage YCM:

使用 vundle 管理 YCM：

Hopefully, you are still inside you ~/.config/nvim/init.vim... add these lines in order to add Vundleand You Complete Me (YCM)plugins:

希望你仍然在你的内心~/.config/nvim/init.vim......添加这些行以添加Vundleand You Complete Me (YCM)插件：

set nocompatible
filetype off
set rtp+=~/.config/nvim/bundle/Vundle.vim
call vundle#begin('~/.config/nvim/bundle')
Plugin 'VundleVim/Vundle.vim'
Plugin 'Valloric/YouCompleteMe'
call vundle#end()
filetype plugin indent on

NOTE
All of the above lines are required(with the exception of Plugin 'vundleVim/Vundle.vim'as that just tells vundle to manage itself for updates).

注意
以上所有行都是必需的（除了Plugin 'vundleVim/Vundle.vim'as 只是告诉 vundle 管理自身以进行更新）。

Now run these commands inside nvim/vimto (1) source the current file and (2) install all the plugins with vundle.

现在在 nvim/vim 中运行这些命令以 (1) 获取当前文件和 (2) 使用 vundle 安装所有插件。

:so %
:PluginInstall

Last step: compiling YCM

最后一步：编译YCM

We need one last step for YCM. (Usually, you do not need to do this with Plugins as they will use vimL or something. However, YCM needs something a bit faster, so we need to do a little something more.)

我们需要 YCM 的最后一步。（通常，您不需要对插件执行此操作，因为它们会使用 vimL 或其他东西。但是，YCM 需要更快的速度，因此我们需要做更多的事情。）

cd ~/.config/nvim/bundle/YouCompleteMe/
python2 install.py

All done!
:)

全部完成！
:)

Getting set up in vim instead

改为在 vim 中进行设置

meh

嗯

If you insist, simply put all of vundle's things inside ~/.vim/bundle/and then use

如果你坚持，只需将所有 vundle 的东西放在里面~/.vim/bundle/然后使用

set nocompatible
filetype off
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin('~/.vim/bundle')
Plugin 'VundleVim/Vundle.vim'
Plugin 'Valloric/YouCompleteMe' " if on arch, I recommend installing vim-youcompleteme-git
call vundle#end()
filetype plugin indent on

inside your ~/.vimrc. Notethe difference in the set rtp+=AND the call vundle#begin... in vim and nvim, they point to differentdirectories.

在你的 ~/.vimrc 中。需要注意的差别set rtp+=和call vundle#begin在vim和nvim ......，它们指向不同的目录。

回答by Hieu

In Ubuntu/Lubuntu 16.04, I have success with installing vim-gnome-py2

在 Ubuntu/Lubuntu 16.04 中，我安装成功 vim-gnome-py2

sudo apt-get install vim-gnome-py2

My vim --version | grep pythonafter installing it:

vim --version | grep python安装后我的：

$ vim --version | grep python
+cryptv          +linebreak       +python          +vreplace
+cscope          +lispindent      -python3         +wildignore

You may need to remove other packages such as vim-gnome, vim-gtk, vim-nox... to avoid conflicts.

您可能需要删除其他包，例如vim-gnome, vim-gtk, vim-nox... 以避免冲突。

回答by neoben

I solved the issue installing vim-gnome-py2that has python2 interpreter support

我解决了安装具有 python2 解释器支持的vim-gnome-py2的问题

sudo apt-get install vim-gnome-py2

and making it the default alternative using update-alternatives

并使用update-alternatives使其成为默认替代方案

sudo update-alternatives --set vim /usr/bin/vim.gnome-py2

Installing vim-gnome-py2 could not be enough

安装 vim-gnome-py2 还不够

回答by MIkee

In Ubuntu 16.04, I took these steps:

在 Ubuntu 16.04 中，我采取了以下步骤：

1. cd ~/.vim/bundle
2. rm -rf YouCompleteMe/
3. vim +PluginInstall +qall
4. cd ~/.vim/bundle/YouCompleteMe
5. ./install.sh --clang-completer

1. cd ~/.vim/bundle
2. rm -rf YouCompleteMe/
3. vim +PluginInstall +qall
4. cd ~/.vim/bundle/YouCompleteMe
5. ./install.sh --clang-completer

No problems since then.

从那以后没有问题。

回答by Matt Self

Don't ./configure both python (2) AND python3 interpreters:

不要 ./configure python (2) 和 python3 解释器：

On Ubuntu 16.04 when installing vim from source via:

在 Ubuntu 16.04 上通过以下方式从源安装 vim 时：

./configure --with-features=huge \
            --enable-multibyte \
            --enable-rubyinterp=yes \
            --enable-pythoninterp=yes \
            --with-python-config-dir=/usr/lib/python2.7/config \
            --enable-python3interp=yes \
            --with-python3-config-dir=/usr/lib/python3.5/config \
            --enable-perlinterp=yes \
            --enable-luainterp=yes \
            --enable-gui=gtk2 --enable-cscope --prefix=/usr

The enable-pythoninterpand enable-python3interpwhen used together result in a +python/dynand +python3/dynas features which seems to cause trouble. You'll see this in the "features included (+)" if you run vim --version.

在enable-pythoninterp和enable-python3interp一起使用时导致+python/dyn并+python3/dyn作为这似乎造成麻烦的特点。如果您运行vim --version.

Don't configure both.i.e. Only use one python (or the other) and things will start to function correctly.

不要同时配置。即只使用一个python（或另一个），事情就会开始正常运行。

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Looks like this was answered (with more info) here: https://stackoverflow.com/a/23656675/1442914

看起来这里已经回答了（有更多信息）：https: //stackoverflow.com/a/23656675/1442914