Question

我在Snow Leopard上安装了ruby，rubygems和rails the hivelogic way。当我改为我的新jekyll项目（〜/ Documents / blog / jekyll），然后运行

[jekyll]$jekyll --server-bash

我明白了：

[jekyll]$jekyll --server-bash: /usr/bin/jekyll: /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby: bad interpreter: No such file or directory

感兴趣的可能是：

[jekyll]$which ruby
/usr/local/bin/ruby

我认为问题出在哪里：

[jekyll]$echo $PATH
/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/opt/local/bin:/opt/local/sbin:~/.gem/ruby/1.8/bin:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/opt/local/bin:/opt/local/sbin:~/.gem/ruby/1.8/bin:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/opt/local/bin:/opt/local/sbin:~/.gem/ruby/1.8/bin:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/opt/local/bin:/opt/local/sbin:~/.gem/ruby/1.8/bin:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/opt/local/bin:/opt/local/sbin:~/.gem/ruby/1.8/bin:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/opt/local/bin:/opt/local/sbin:~/.gem:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/usr/local/bin/:/Users/Joe/.gem:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/usr/local/bin/:/Users/Joe/.gem:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/usr/local/bin/:/usr/local/bin/gem:/opt/local/bin:/opt/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/opt/local/bin:/usr/local/git/bin:/Users/Joe/Documents/sdks/android-sdk-mac_x86-1.6_r1/tools:/Users/Joe/Documents/sdks/android-sdk-mac_x86-1.6_r1/tools:/Users/Joe/Documents/sdks/android-sdk-mac_x86-1.6_r1/tools:/Users/Joe/Documents/sdks/android-sdk-mac_x86-1.6_r1/tools:/Users/Joe/Documents/sdks/android-sdk-mac_x86-1.6_r1/tools:/Users/Joe/Documents/sdks/android-sdk-mac_x86-1.6_r1/tools:/Users/Joe/Documents/sdks/android-sdk-mac_x86-1.6_r1/tools:/Users/Joe/Documents/sdks/android-sdk-mac_x86-1.6_r1/tools:/Users/Joe/Documents/sdks/android-sdk-mac_x86-1.6_r1/tools:/Users/Joe/Documents/sdks/android-sdk-mac_x86-1.6_r1/tools:/Users/Joe/.gem/ruby/1.8/bin:/Users/Joe/Documents/sdks/android-sdk-mac_x86-1.6_r1/tools:/Users/Joe/.gem/ruby/1.8/bin:/Users/Joe/Documents/sdks/android-sdk-mac_x86-1.6_r1/tools

我的bash_profile的相关部分：

export PATH=/opt/local/bin:/opt/local/sbin:$PATH                            
export MANPATH=/opt/local/share/man:$MANPATH
export PATH=${PATH}:~/Documents/sdks/android-sdk-mac_x86-1.6_r1/tools
export PATH="/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:$PATH"

Answer 1

你的$PATH一团糟。您显示的bash_profile我认为是~/.bash_profile，但您没有显示/etc/profile或~/.bashrc或/etc/bash.bashrc。当你启动一个非登录交互式shell时，最后两个是在你使用Terminal.app时获得的。 “profile”源代码来源于登录shell。如果他们以这种方式设置，可能会有另一个人来源。

如果您因为上面列出的一个或多个文件相互采购而导致PATH="something:$PATH"被重复执行，那可能会导致您的混乱。

但是，“错误的翻译”消息的问题可能与您的$PATH无关。该消息意味着脚本文件中的shebang（在我认为#!/some/path/to/ruby中）与实际安装Ruby的地方不同。这就是为什么你经常会看到#!/usr/bin/env python看起来像env的shebang，所以$PATH将通过{{1}}找出Python（在这种情况下）所在的位置。

Answer 2

把

export PATH=/~/.gem:$PATH

在我的〜/ .bash_profile中做了伎俩

雪豹上的$ PATH错误，或者RoR安装问题？糟糕的翻译

2 个答案: