一、安裝環境準備
1. 安裝nvm
sh-3.2# curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.32.1/install.sh | bash
sh-3.2# sh-3.2# source ~/.bash_profile
2. 查看哪些版本可以安裝
備註:不知道爲什麼,速度挺慢的
sh-3.2# nvm ls-remote
v9.2.0
v9.2.1
v9.3.0
v9.4.0
v9.5.0
3. 安裝node及npm
備註:不知道爲什麼,速度很慢的
sh-3.2# nvm install v9.5.0
4. 將鏡像源設置爲淘寶鏡像
export NVM_NODEJS_ORG_MIRROR=https://npm.taobao.org/mirrors/node
npm --registry=https://registry.npm.taobao.org
5. 安裝brew
# 切換爲非root用戶執行此步驟
sh-3.2# su lizhen7
bash-3.2$ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
二、brew 安裝node
8. 首先更新brew,使其在最新版本
代碼如下:
brew update
9. 確保brew是安全可靠的
代碼如下:
$ brew doctor
將可能導致如下情況,可針對性逐條處理,處理完成放可完成下一步:
Warning: Some directories in /usr/local/share/man aren't writable.
This can happen if you "sudo make install" software that isn't managed
by Homebrew. If a brew tries to add locale information to one of these
directories, then the install will fail during the link step.
You should probably sudo chown -R $(whoami) them:
/usr/local/share/man/man5
/usr/local/share/man/man7
10. brew環境變量配置
將brew的位置添加到$PATH環境變量中,並保存bash或者profile文件;
export PATH="/usr/local/bin:$PATH"
11. 當處理完上述問題後,來處理brew和node關係
若在上文中出現,如下錯誤信息:
Warning: You have unlinked kegs in your Cellar
Leaving kegs unlinked can lead to build-trouble and cause brews that depend on
those kegs to fail to run properly once built. Run brew link on these:
node
則需要如下操作:
* 清理brew的link
$ brew cleanup
* 刪除node文件,完全卸載node和npm
sudo rm -rf /usr/local/{lib/node{,/.npm,_modules},bin,share/man}/{npm*,node*,man1/node*}
或者是
sudo rm -rf /usr/local/bin/npm /usr/local/share/man/man1/node* /usr/local/lib/dtrace/node.d ~/.npm ~/.node-gyp /opt/local/bin/node opt/local/include/node /opt/local/lib/node_modules
或者是下面這樣:
- 1.在/usr/local/lib目錄下,刪除任何與node和 node_modules有關的目錄;
- 2.在/usr/local/include 目錄下,刪除任何與node 和 node_modules有關的目錄;
- 3.如果你是通過brew install node安裝的node,則在終端執行brew uninstall node ,並在home目錄下查找 local 或lib 或 include文件夾,刪除任何與node 和 node_modules有關的目錄;
- 4.在**/usr/local/bin**目錄下,刪除任何與 node 執行文件;
- 5.最後下載 nvm ,跟隨它的介紹安裝node。當然,你也可以通過npm來安裝最新版本的Node。
12. 通過brew安裝node和npm
brew link node
brew uninstall node
brew install node
13. 測試Node和npm安裝是否成功,安裝Grunt
npm install -g grunt-cli
如果安裝成功,那麼恭喜你node,npm,grunt均安裝成功。若出現問題,請回顧前面內容。