macOS'wchar.h'文件未找到 [英] macOS 'wchar.h' File Not Found

问题描述

在OS X 10.9.5使用XCode 6.0.1当我尝试从终端运行 make 时遇到以下问题：

Under OS X 10.9.5 using XCode 6.0.1 I am running into the following issue when I try to run make from the terminal:

fatal error: 'wchar.h' file not found

这个问题没有在最近升级到小牛之前发生。

This issue was not happening prior to a recent upgrade to Mavericks.

推荐答案

安装最新的XCode。接下来，我们需要安装/ fix / update命令行工具。为此，请运行

First ensure that the latest XCode is installed. Next, we need to install/fix/update Command Line Tools. To do so, run

xcode-select --install

以前，XCode期望它是活动的开发人员目录位于

Previously, XCode expected it's active developer directory to be located at

/Applications/Xcode.app/Contents/Developer/

，但最新的命令行工具安装到

but the latest Command Line Tools is installed to

/Library/Developer/CommandLineTools/

所以我们需要切换XCode所在的位置。为此，请运行

so we need to switch where XCode is looking. To do so, run

sudo xcode-select --switch /Library/Developer/CommandLineTools/

这应该是。这些步骤解决了我和两个同事的问题。

And that should be it. These steps solved the issue for myself and two coworkers.

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