Not all software package managers retrieves Zsh 5.2 by the suggested procedure; in my case, yum gets Zsh 5.0.2. Also, the original sentence may raise the confusion that Oh-My-Zsh may not support Zsh before v.5.2. Thus, I think setting the expected version to "zsh 4.3.9 or more recent" would be more appropriate.

Installing-ZSH.md

@@ -4,7 +4,7 @@ Oh-My-Zsh is a framework for [Zsh](http://www.zsh.org), the Z shell.
 
 - In order for Oh-My-Zsh to work, Zsh must be installed. 
   - Please run `zsh --version` to confirm.
-  - Expected result: `zsh 5.2` or more recent
+  - Expected result: `zsh 4.3.9` or more recent
 - Additionally, Zsh should be set as your default shell.
   - Please run `echo $SHELL` from a new terminal to confirm.
   - Expected result: `/bin/zsh`
@@ -17,9 +17,9 @@ If necessary, follow these steps to install Zsh:
   - with the package manager of your choice (_e.g._ `sudo apt-get install zsh`) or
   - from [source](http://zsh.sourceforge.net/Arc/source.html), following 
         [instructions from the Zsh FAQ](http://zsh.sourceforge.net/FAQ/zshfaq01.html#l7)
-2. Verify installation by running `zsh --version`. Expected result: `zsh 5.2` or more recent. 
+2. Verify installation by running `zsh --version`. Expected result: `zsh 4.3.9` or more recent. 
 3. Make it your default shell: `chsh -s $(which zsh)`
   - Note that this will not work if Zsh is not in your authorized shells list (`/etc/shells`)
     or if you don't have permission to use `chsh`. If that's the case [you'll need to use a different procedure](https://www.google.com/search?q=zsh+default+without+chsh).
 4. Log out and login back again to use your new default shell. 
-5. Test that it worked with `echo $SHELL`. Expected result: `/bin/zsh`
+5. Test that it worked with `echo $SHELL`. Expected result: `/bin/zsh`