192:~ myname$ nvm list
v6.2.0
current -> v6.2.0
node -> stable (-> v6.2.0) (default)
stable -> 6.2 (-> v6.2.0) (default)
iojs -> N/A (default)
lts/* -> lts/boron (-> N/A)
lts/argon -> v4.6.2 (-> N/A)
lts/boron -> v6.9.1 (-> N/A)
192:~ myname$ node -v
-bash: node: command not found
192:~ myname$ npm -v
-bash: npm: command not found
运行nvm debug是这样的
nvm --version: v0.32.1
$SHELL: /bin/bash
$HOME: /Users/chengjiachen
$NVM_DIR: '$HOME/.nvm'
$PREFIX: ''
$NPM_CONFIG_PREFIX: ''
nvm current: none
which node:
which iojs:
which npm:
npm config get prefix: -bash: npm: command not found
npm root -g: -bash: npm: command not found
~/.bashrc 和~/.bash_profile都写了环境变量如下:
export NVM_DIR="/Users/myname/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"
打印环境变量是这样的:
192:~ myname$ echo $PATH
/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
有人说应该是没有加node的path的原因,但是我不知道怎么加也不知道是不是这样原因
可以使用brew安装多版本,