zsh:未找到命令：npm

Question

我刚刚安装了节点和纱线使用以下命令：

brew install node
brew install yarn --without-node

node -v       
v11.8.0

-a node  
node is /usr/local/bin/node

yarn -v       
1.13.0
type -a yarn
yarn is /usr/local/bin/yarn

但是，如果我写在终端npm是说"zsh：命令未找到： npm"

在我的：~/。zshrc我有：

ZSH=$HOME/.oh-my-zsh

# You can change the theme with another one:
#   https://github.com/robbyrussell/oh-my-zsh/wiki/themes
ZSH_THEME="robbyrussell"

# Useful plugins for Rails development with Sublime Text
plugins=(gitfast last-working-dir common-aliases sublime zsh-syntax-highlighting history-substring-search)

# Prevent Homebrew from reporting - https://github.com/Homebrew/brew/blob/master/share/doc/homebrew/Analytics.md
export HOMEBREW_NO_ANALYTICS=1

# Actually load Oh-My-Zsh
source "${ZSH}/oh-my-zsh.sh"
unalias rm # No interactive rm by default (brought by plugins/common-aliases)

# Load rbenv if installed
export PATH="${HOME}/.rbenv/bin:${PATH}"
type -a rbenv > /dev/null && eval "$(rbenv init -)"

# Rails and Ruby uses the local `bin` folder to store binstubs.
# So instead of running `bin/rails` like the doc says, just run `rails`
# Same for `./node_modules/.bin` and nodejs
export PATH="./bin:./node_modules/.bin:${PATH}:/usr/local/sbin"

# Store your own aliases in the ~/.aliases file and load the here.
[[ -f "$HOME/.aliases" ]] && source "$HOME/.aliases"

# Encoding stuff for the terminal
export LANG=en_US.UTF-8
export LC_ALL=en_US.UTF-8

我尝试使用以下指南卸载并重新安装Node和Thread：如何完全卸载Node。js，并从头重新安装（Mac OS X）

但我还是犯了同样的错误。

Answer 1

通过运行brew uninstall node并下载最新的节点安装解决了此问题。pkg从他们的网站上下载。

Answer 2

通过完全卸载节点并通过网站（而不是通过终端）安装解决了此问题

Answer 3

当我添加source~/时，它对我起了作用。bash_profile在my~/的开头。zshrc我还必须删除

test -e "${HOME}/.iterm2_shell_integration.bash" && source "${HOME}/.iterm2_shell_integration.bash"

in~/.bash_profile.这是我偶然从iTerm2安装的shell集成。