如何安装MS C＃6.0编译器？ [英] How to install the MS C# 6.0 compiler?

问题描述

我试图编译使用C＃6.0功能创建的C＃项目。

I am trying to compile a C# project that someone has created while using C# 6.0 features.

在以前的.NET版本中，当前的C＃编译器是自动安装的，准备与.NET Framework一起运行。显然，情况已不再如此。我当前在计算机上安装了.NET 4.6.1，但是调用 csc 告诉我：

In previous .NET releases, the current C# compiler was automatically installed and ready to run along with the .NET Framework. Apparently, this is no longer the case. I currently have .NET 4.6.1 on my machine, but invoking csc tells me:

Microsoft (R) Visual C# Compiler version 4.6.1055.0
for C# 5
Copyright (C) Microsoft Corporation. All rights reserved.

This compiler is provided as part of the Microsoft (R) .NET Framework, but only
supports language versions up to C# 5, which is no longer the latest version. Fo
r compilers that support newer versions of the C# programming language, see http
://go.microsoft.com/fwlink/?LinkID=533240

链接将我转发到Github上的 Roslyn项目。

The link forwards me to the Roslyn project on Github. It does not seem to offer any binary releases.

奇怪的是，使用 C＃6.0编译器进行谷歌搜索会带来一些麻烦。 >如何添加C＃6.0支持的讨论Visual Studio 2013 （人们或多或少会达成共识），无数文章介绍了C＃6.0的（令人称奇的）新功能，但没有提示如何获取C＃编译器6.0。

Curiously, googling for C# 6.0 compiler brings up a couple of discussions on how to add C# 6.0 support to Visual Studio 2013 (with the consensus being more or less that you can't), and countless articles presenting the (admittedly wonderful) new features of C# 6.0, but not a hint on how to obtain a compiler for C# 6.0.

因此：我如何获得MS C＃6.0编译器以及必要的构建工具（如当前版本的MSBuild）？ strong>

So: How can I get the MS C# 6.0 compiler, and, if required, the necessary build tools such as current versions of MSBuild?

请注意，我通常没有安装Visual Studio，例如 SharpDevelop 似乎对我而言是优越的，因此，当我已经有了用于启动的框架时，我会警惕安装数GB的数据最新的编译器。

Note that I do not usually have Visual Studio installed, as SharpDevelop seems to be superior for my purposes, so I am wary of installing several gigabytes of data when I already have the framework just to get the up-to-date compiler.

推荐答案

来自 GitHub上的Roslyn项目：

最新版本（不带Visual Studio），请运行以下nuget命令行之一：

To install the latest release without Visual Studio, run one of the following nuget command lines:

nuget install Microsoft.Net.Compilers   # Install C# and VB compilers
nuget install Microsoft.CodeAnalysis    # Install Language APIs and Services

获取最新版本每月大约发布一次的 preview下拉菜单将 -pre 开关添加到nuget命令。

To get the latest "preview" drop, published about once per month, add the -pre switch to the nuget commands.

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