ZSH：找不到命令：rails

Question

rails已安装...运行gem list rails返回rails (3.2.1) ..但是当我运行rails命令如rails new testapp -T我得到Command Not Found: rails

我正在使用安装到`〜/ .rvm /的RVM。

在/ bin / bash shell中，该命令工作正常，但在/ bin / zsh中却没有。

我的.zshrc文件是：

# 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

我认为问题就像确保rvm的源脚本一样简单：

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

是你的zshrc文件中的最后一行应该做的伎俩，只需将路径的定义移到该行之上，来源.zshrc，你应该好好去。

Answer 3

您的$PATH可能不包括安装rails的位置。 在bash下检查其值，并根据需要进行调整。 您也可以将:$PATH附加到现有PATH分配的末尾，并以此方式获取。