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How To Install Ncurses Library In Linux
======
![](https://www.ostechnix.com/wp-content/uploads/2018/05/install-ncurses-720x340.png)
**GNU Ncurses** is a programming library that allows the users to write text-based user interfaces(TUI). Many text-based games are created using this library. One popular example is [**PacVim**][1], a CLI game to learn VIM commands. In this brief guide, I will be explaining how to install Ncurses library in Unix-like operating systems.
### Install Ncurses Library In Linux
Ncurses is available in the default repositories of most Linux distributions. For instance, you can install it on Arch-based systems using the following command:
```
$ sudo pacman -S ncurses
```
On RHEL, CentOS:
```
$ sudo yum install ncurses-devel
```
On Fedora 22 and newer versions:
```
$ sudo dnf install ncurses-devel
```
On Debian, Ubuntu, Linux Mint:
```
$ sudo apt-get install libncurses5-dev libncursesw5-dev
```
The GNU ncureses might be bit old in the default repositories. If you want a most recent stable version, you can compile and install from the source as shown below.
Download the latest ncurses version from [**here**][2]. As of writing this guide, the latest version was 6.1.
```
$ wget https://ftp.gnu.org/pub/gnu/ncurses/ncurses-6.1.tar.gz
```
Extract the tar file:
```
$ tar xzf ncurses-6.1.tar.gz
```
This will create a folder named ncurses-6.1 in the current directory. Cd to the directory:
```
$ cd ncurses-6.1
$ ./configure --prefix=/opt/ncurses
```
Finally, compile and install using the following commands:
```
$ make
$ sudo make install
```
Verify the installation using command:
```
$ ls -la /opt/ncurses
```
Thats it. Ncurses have been installed on the Linux distribution. Go ahead and create your nice looking TUIs using Ncurses.
More good stuffs to come. Stay tuned!
Cheers!
--------------------------------------------------------------------------------
via: https://www.ostechnix.com/how-to-install-ncurses-library-in-linux/
作者:[SK][a]
选题:[lujun9972](https://github.com/lujun9972)
译者:[译者ID](https://github.com/译者ID)
校对:[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译,[Linux中国](https://linux.cn/) 荣誉推出
[a]:https://www.ostechnix.com/author/sk/
[1]:https://www.ostechnix.com/pacvim-a-cli-game-to-learn-vim-commands/
[2]:https://ftp.gnu.org/pub/gnu/ncurses/

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如何在 Linux 中安装 Ncurses 库
======
![](https://www.ostechnix.com/wp-content/uploads/2018/05/install-ncurses-720x340.png)
**GNU Ncurses** 是一个允许用户编写基于文本的用户界面TUI的编程库。许多基于文本的游戏都是使用这个库创建的。一个受欢迎的例子是 [**PacVim**][1],这是一款学习 VIM 命令的 CLI 游戏。在这篇简要的指南中,我将解释如何在类 Unix 操作系统中安装 Ncurses 库。
### 在 Linux 中安装 Ncurses 库
Ncurses 在大多数 Linux 发行版的默认仓库中都有。例如,你可以使用以下命令将其安装在基于 Arch 的系统上:
```
$ sudo pacman -S ncurses
```
在RHEL、CentOS 上:
```
$ sudo yum install ncurses-devel
```
在 Fedora 22 和更新版本上:
```
$ sudo dnf install ncurses-devel
```
在 Debian、Ubuntu、Linux Mint 上:
```
$ sudo apt-get install libncurses5-dev libncursesw5-dev
```
默认仓库中的 GNU ncureses 可能有点老了。如果你想要最新的稳定版本,可以从源代码进行编译和安装,如下所示。
从[**这里**][2]下载最新的 ncurses 版本。在写这篇文章时,最新版本是 6.1。
```
$ wget https://ftp.gnu.org/pub/gnu/ncurses/ncurses-6.1.tar.gz
```
解压 tar 文件:
```
$ tar xzf ncurses-6.1.tar.gz
```
这将在当前目录中创建一个名为 ncurses-6.1 的文件夹。cd 到该目录:
```
$ cd ncurses-6.1
$ ./configure --prefix=/opt/ncurses
```
最后,使用以下命令进行编译和安装:
```
$ make
$ sudo make install
```
使用命令验证安装:
```
$ ls -la /opt/ncurses
```
就是这样。Ncurses 已经安装在 Linux 发行版上。继续使用 Ncurses 创建漂亮的 TUI。
还会有更多的好东西。敬请关注!
干杯!
--------------------------------------------------------------------------------
via: https://www.ostechnix.com/how-to-install-ncurses-library-in-linux/
作者:[SK][a]
选题:[lujun9972](https://github.com/lujun9972)
译者:[geekpi](https://github.com/geekpi)
校对:[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译,[Linux中国](https://linux.cn/) 荣誉推出
[a]:https://www.ostechnix.com/author/sk/
[1]:https://www.ostechnix.com/pacvim-a-cli-game-to-learn-vim-commands/
[2]:https://ftp.gnu.org/pub/gnu/ncurses/