一、安装环境准备
1. 安装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装
备注:不知道为什么,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. 安装node及npm
备注:不知道为什么,速度很慢的
sh-3.2# nvm install v9.5.0
4. 将镜像源设置为淘宝镜像
export NVM_NODEJS_ORG_MIRROR=https://npm.taobao.org/mirrors/node
npm --registry=https://registry.npm.taobao.org
5. 安装brew
# 切换为非root用户执行此步骤
sh-3.2# su lizhen7
bash-3.2$ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
二、brew 安装node
8. 首先更新brew,使其在最新版本
代码如下:
brew update
9. 确保brew是安全可靠的
代码如下:
$ brew doctor
将可能导致如下情况,可针对性逐条处理,处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 $(whoami) them:
/usr/local/share/man/man5
/usr/local/share/man/man7
10. brew环境变量配置
将brew的位置添加到$PATH环境变量中,并保存bash或者profile文件;
export PATH="/usr/local/bin:$PATH"
11. 当处理完上述问题后,来处理brew和node关系
若在上文中出现,如下错误信息:
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
则需要如下操作:
* 清理brew的link
$ brew cleanup
* 删除node文件,完全卸载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
或者是下面这样:
- 1.在/usr/local/lib目录下,删除任何与node和 node_modules有关的目录;
- 2.在/usr/local/include 目录下,删除任何与node 和 node_modules有关的目录;
- 3.如果你是通过brew install node安装的node,则在终端执行brew uninstall node ,并在home目录下查找 local 或lib 或 include文件夹,删除任何与node 和 node_modules有关的目录;
- 4.在**/usr/local/bin**目录下,删除任何与 node 执行文件;
- 5.最后下载 nvm ,跟随它的介绍安装node。当然,你也可以通过npm来安装最新版本的Node。
12. 通过brew安装node和npm
brew link node
brew uninstall node
brew install node
13. 测试Node和npm安装是否成功,安装Grunt
npm install -g grunt-cli
如果安装成功,那么恭喜你node,npm,grunt均安装成功。若出现问题,请回顾前面内容。