foundation-cli创建项目出错的解决方案

使用foundation-cli创建项目时，如果当前的node版本是12的话就会出现如下错误：

fs.js:27
const { Math, Object } = primordials;
                         ^

ReferenceError: primordials is not defined
    at fs.js:27:26

此时需要将node版本切换为10，可安装n这个npm包来实现在一台电脑上运行多个node版本.

node版本切换为10后，再运行创建项目命令，又会出现如下错误：

npm ERR! git rev-list -n1 4.0: fatal: ambiguous argument '4.0': unknown revision or path not in the working tree.
npm ERR! git rev-list -n1 4.0: Use '--' to separate paths from revisions, like this:
npm ERR! git rev-list -n1 4.0: 'git <command> [<revision>...] -- [<file>...]'
npm ERR! git rev-list -n1 4.0:
npm ERR! git rev-list -n1 4.0: fatal: ambiguous argument '4.0': unknown revision or path not in the working tree.
npm ERR! git rev-list -n1 4.0: Use '--' to separate paths from revisions, like this:
npm ERR! git rev-list -n1 4.0: 'git <command> [<revision>...] -- [<file>...]'
npm ERR! git rev-list -n1 4.0:
npm ERR! git clone --template=/home/dev/.npm/_git-remotes/_templates --mirror git@github.com:gulpjs/gulp-cli.git /home/dev/.npm/_git-remotes/git-github-com-gulpjs-gulp-cli-git-15c23bd3: Cloning into bare repository '/home/dev/.npm/_git-remotes/git-github-com-gulpjs-gulp-cli-git-15c23bd3'...
npm ERR! git clone --template=/home/dev/.npm/_git-remotes/_templates --mirror git@github.com:gulpjs/gulp-cli.git /home/dev/.npm/_git-remotes/git-github-com-gulpjs-gulp-cli-git-15c23bd3: Permission denied (publickey).
npm ERR! git clone --template=/home/dev/.npm/_git-remotes/_templates --mirror git@github.com:gulpjs/gulp-cli.git /home/dev/.npm/_git-remotes/git-github-com-gulpjs-gulp-cli-git-15c23bd3: fatal: Could not read from remote repository.
npm ERR! git clone --template=/home/dev/.npm/_git-remotes/_templates --mirror git@github.com:gulpjs/gulp-cli.git /home/dev/.npm/_git-remotes/git-github-com-gulpjs-gulp-cli-git-15c23bd3:
npm ERR! git clone --template=/home/dev/.npm/_git-remotes/_templates --mirror git@github.com:gulpjs/gulp-cli.git /home/dev/.npm/_git-remotes/git-github-com-gulpjs-gulp-cli-git-15c23bd3: Please make sure you have the correct access rights
npm ERR! git clone --template=/home/dev/.npm/_git-remotes/_templates --mirror git@github.com:gulpjs/gulp-cli.git /home/dev/.npm/_git-remotes/git-github-com-gulpjs-gulp-cli-git-15c23bd3: and the repository exists.

这时候需要修改文件中的package.json文件devDependencies节点下的gulp属性，修改后的gulp字段值如下：

 "gulp": "git+https://github.com/gulpjs/gulp#v4.0.0",

手动输入npm i来安装项目文件，这时可能又会出现如下错误：

phantomjs-prebuilt@2.1.14 install /Users/will/work/my-project/node_modules/phantomjs-prebuilt
> node install.js

PhantomJS not found on PATH
Downloading https://github.com/Medium/phantomjs/releases/download/v2.1.1/phantomjs-2.1.1-macosx.zip
Saving to /var/folders/mh/2ptfthxj2qb49jscj1b0gjsm0000gn/T/phantomjs/phantomjs-2.1.1-macosx.zip
Receiving...

Error making request.
Error: connect ETIMEDOUT 54.231.113.227:443
    at Object.exports._errnoException (util.js:1018:11)
    at exports._exceptionWithHostPort (util.js:1041:20)
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1090:14)

这是天朝网络的原因：它的安装过程中要去 github 下载一个包，而 github release 文件放在亚马逊 aws 上（被墙了）。解决方法是借助淘宝镜像 (http://cnpmjs.org/downloadshttps://npm.taobao.org/mirrors/phantomjs/) 安装，输入以下命令:

PHANTOMJS_CDNURL=https://npm.taobao.org/mirrors/phantomjs npm install phantomjs-prebuilt

同样安装 node-sass 也会出现类似的问题，解决方法依然是淘宝镜像:

SASS_BINARY_SITE=https://npm.taobao.org/mirrors/node-sass npm install node-sass

如果不想每次都输入前面变量可以将它们写入 ~/.npmrc 文件中