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POWhy does shell output/settings differ when being executed from MacVim as opposed to the Terminal
 

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  1. POWhy does shell output/settings differ when being executed from MacVim as opposed to the Terminal
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    <p>When using Vim, you can shell out via</p> <pre><code>:!&lt;command_name&gt; </code></pre> <p>Here's my problem.</p> <p>I've got my current Ruby set to</p> <pre><code>ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-darwin11.4.0] </code></pre> <p>This is the output from</p> <pre><code>ruby -v </code></pre> <p>in Terminal.app or simply the terminal.</p> <p>Once I load up MacVim and type</p> <pre><code>:!ruby -v </code></pre> <p>I get</p> <pre><code>ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.2.0] </code></pre> <p>Where is Vim getting it's context from?</p> <p>It does not appear to be honoring my settings specified in <code>.zshrc</code>. None of those settings appear to loaded or taking affect. I even created a function to source my dotfile via the command line</p> <pre><code>:!source ~/.zshrc </code></pre> <p>and to no avail!</p> <p>I don't understand what the heck is going on here. I'm running into an issue because Vim is using Ruby 1.9.3p0, but RVM is set to a different Ruby. This is of course breaking any calls to Rails.</p> <pre><code>/usr/lib/ruby/1.9.1/rubygems.rb:314:in `bin_path': can't find gem rails (["&gt;= 0"]) with executable rails (Gem::GemNotFoundException) from /usr/bin/rails:19:in `&lt;main&gt;' shell returned 1 </code></pre> <p>Can someone tell me how to override this?</p> <p>Even my version of rails differs in Vim verses the terminal.</p> <pre><code># Terminal output which rails # prints - /Users/adubb/.rvm/gems/ruby-1.9.3-p194/bin/rails # Vim/MacVim output :!which rails # prints - /usr/bin/rails </code></pre>
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    1. COHow do you launch MacVim? When you do that using Finder.app (double-click, right-click > open with…) MacVim starts with a different environment than when you do `$ vim filename` in Terminal.app. Try the bundled `mvim` script: `$ mvim filename`.
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    2. COI launch via the mvim command from the terminal as you mentioned.
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    3. COPlease compare the output of `:!echo $PATH` in Vim and MacVim.
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      1. USromainl
 

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