ZSH：找不到命令：rails

Question

rails is installed... running gem list rails returns rails (3.2.1) .. however when i run a rails command such as rails new testapp -T i get Command Not Found: rails

I am using RVM which installed to `~/.rvm/.

In /bin/bash shell the command works fine, however in /bin/zsh it does not.

My .zshrc file is:

# Path to your oh-my-zsh configuration.
ZSH=$HOME/.oh-my-zsh

# Set name of the theme to load.
# Look in ~/.oh-my-zsh/themes/
# Optionally, if you set this to "random", it'll load a random theme each
# time that oh-my-zsh is loaded.
ZSH_THEME="doubleend"

# Example aliases
# alias zshconfig="mate ~/.zshrc"
# alias ohmyzsh="mate ~/.oh-my-zsh"

# Set to this to use case-sensitive completion
# CASE_SENSITIVE="true"

# Comment this out to disable weekly auto-update checks
# DISABLE_AUTO_UPDATE="true"

# Uncomment following line if you want to disable colors in ls
# DISABLE_LS_COLORS="true"

# Uncomment following line if you want to disable autosetting terminal title.
# DISABLE_AUTO_TITLE="true"

# Uncomment following line if you want red dots to be displayed while waiting for completion
# COMPLETION_WAITING_DOTS="true"

# Which plugins would you like to load? (plugins can be found in ~/.oh-my-zsh/plugins/*)
# Custom plugins may be added to ~/.oh-my-zsh/custom/plugins/
# Example format: plugins=(rails git textmate ruby lighthouse)
plugins=(git rails textmate ruby)

source $ZSH/oh-my-zsh.sh

[[ -s "/volumes/MacintoshHD/users/mikedevita/.rvm/scripts/rvm" ]] && source "/volumes/MacintoshHD/users/mikedevita/.rvm/scripts/rvm"

# Customize to your needs...
PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/usr/local/git/bin:/usr/local/git/bin/:/tools

Answer 1

你必须在〜/ .zshrc中添加它

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"

Answer 2

I think the issue is as simple as ensuring that the source script for rvm:

[[ -s "/volumes/MacintoshHD/users/mikedevita/.rvm/scripts/rvm" ]] && source "/volumes/MacintoshHD/users/mikedevita/.rvm/scripts/rvm"

is the last line in your zshrc file should do the trick, just move the defintion of your path above that line, source the .zshrc and you should be good to go.

Answer 3

your $PATH probably doesn't include where rails is installed. Check its value under bash, and adjust as appropriate. You might also be able to append :$PATH to the end of your existing PATH assignment, and get it that way.