NPM安装错误

Question

我正在尝试让我的应用程序在本地运行。在尝试在文件夹中安装NPM时，我收到一个错误，它命中：

npm ERR! error installing contextify@0.0.7

我已经在网上搜索过了，但所有的结果都是人们在Windows7中得到了错误。我正在使用OSX。我已经安装了XCode。

下面是完整的打印输出：

gorteks$ npm install
npm http GET https://registry.npmjs.org/jquery
npm http 304 https://registry.npmjs.org/jquery
npm http GET https://registry.npmjs.org/jsdom
npm http GET https://registry.npmjs.org/htmlparser
npm http 304 https://registry.npmjs.org/htmlparser
npm WARN htmlparser@1.7.3 package.json: bugs['web'] should probably be bugs['url']
npm http 304 https://registry.npmjs.org/jsdom
npm http GET https://registry.npmjs.org/cssom
npm http GET https://registry.npmjs.org/contextify
npm http 304 https://registry.npmjs.org/cssom
npm http 304 https://registry.npmjs.org/contextify

> contextify@0.0.7 preinstall /Users/gorteks/Sites/digidj-app/node_modules/jquery/node_modules/jsdom/node_modules/contextify
> node-waf clean || (exit 0); node-waf configure build

Nothing to clean (project not configured)
Setting srcdir to                        : /Users/gorteks/Sites/digidj-   app/node_modules/jquery/node_modules/jsdom/node_modules/contextify 
Setting blddir to                        : /Users/gorteks/Sites/digidj-app/node_modules/jquery/node_modules/jsdom/node_modules/contextify/build 
Checking for program g++ or c++          : not found 
/Users/gorteks/Sites/digidj-  app/node_modules/jquery/node_modules/jsdom/node_modules/contextify/wscript:11: error: could   not configure a cxx compiler!
npm ERR! error installing contextify@0.0.7
npm ERR! error installing jsdom@0.2.10
npm ERR! error installing jquery@1.6.3
npm ERR! contextify@0.0.7 preinstall: `node-waf clean || (exit 0); node-waf configure build`
npm ERR! `sh "-c" "node-waf clean || (exit 0); node-waf configure build"` failed with 1
npm ERR! 
npm ERR! Failed at the contextify@0.0.7 preinstall script.
npm ERR! This is most likely a problem with the contextify package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node-waf clean || (exit 0); node-waf configure build
npm ERR! You can get their info via:
npm ERR!     npm owner ls contextify
npm ERR! There is likely additional logging output above.
npm ERR! 
npm ERR! System Darwin 10.8.0
npm ERR! command "node" "/usr/local/bin/npm" "install"
npm ERR! cwd /Users/gorteks/Sites/digidj-app
npm ERR! node -v v0.6.7
npm ERR! npm -v 1.1.0-beta-10
npm ERR! code ELIFECYCLE
npm ERR! message contextify@0.0.7 preinstall: `node-waf clean || (exit 0); node-waf       configure build`
npm ERR! message `sh "-c" "node-waf clean || (exit 0); node-waf configure build"` failed   with 1
npm ERR! 
npm ERR! Additional logging details can be found in:
npm ERR!     /Users/gorteks/Sites/digidj-app/npm-debug.log
npm not ok

谢谢大家的帮助！

Answer 1

我使用苹果应用商店的Xcode4.3，我必须安装Unix命令行工具。这可以通过Xcode ->首选项->下载->命令行工具来完成

Answer 2

“错误:无法配置cxx编译器！”

您需要一个C++编译器。你使用的是OSX，所以你需要安装XCode。

这是一个关于这个问题的答案，其中包括针对不同操作系统/发行版解决此错误的各种方法：

How to compile/install node.js(could not configure a cxx compiler!) (Ubuntu).

Answer 3

下载最新版本的Xcode，从4.0升级到4.1