Mac OS: remove old erlang installation [closed] - macos

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I am using Mac OS Snow leopard and installed erlang from source (R13B04). Now I started using mac ports system to manage software. This port utility installed a newer version of erlang (R14A) runtime during the set up of rabbitmq server. But it looks like when I start rabbitmq it is using the old erlang run time and causing problems.
What is the best way to remove the old erlang installation? Can I just delete those old directories?

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can this be imported to xcode and be made for mac to use? [closed]

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https://github.com/cinemassacres/SteamDesktopAuthenticator
if not is there a way so that i can make this for mac?
The project you referenced is written in Microsoft's Visual C#, and it uses DirectX.
Both only run on Windows (or with Wine/Mono), so good luck with natively compiling this on Mac OS.
Even when using compatibility layers such as Wine, I doubt you'll be able to compile this. If you manage to get an already compiled version, your chances with Wine and Mono may be higher, but I won't make any assumptions on how well it works.

What are my options to deploy different ruby versions to a server? [closed]

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The Linux server I'm deploying a web application to has a rather outdated version of Ruby (1.8.7) in their repositories, and it doesn't look like that's going to change any time soon.
What are my options in terms of using other ruby versions than the distro sanctioned package in a production environment?
If I was to use something like rvm, how would that affect my deployment process, server management, and stability?
rvm or rbenv are your best bets for managing multiple ruby versions.
As long as you setup RVM/rbenv for the user you're going to be deploying to, this will work fine. In fact, I've done this myself on AWS with Capistrano.

JewleryBox OSX 10.6.8 [closed]

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Where to find JewleryBox (ruby rvm gui) that works on 10.6.8?
Current version on web site http://jewelrybox.unfiniti.com/ claims that it works for 10.6.8 but when started notes that it requires OSX 10.7.
10.6 support has been dropped to pave the way for utilizing better APIs in newer versions of OS X. I can give you a copy of the last version that runs on 10.6, v1.3. Keep in mind though that you'll be unable to upgrade RVM past about 1.16 or so because changes were introduced in RVM that broke JewelryBox. Those fixes were added in v1.4, which is only for 10.7 or newer.
Ping me #remear to remind me as I'll need to dig up the old version and place it in a location from which you can download it.

is it possible to install xcode in windows 7 machine? [closed]

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I have one question regarding running XCode in Windows OS
is it possible to install xcode in windows 7 machine?
It's not in Apple's interests to let you do that, so they don't make it easy...you could probably use a VM or Hackintosh (I've known devs who used a hackintosh for a while).
Use a Virtual Machine (VirtualBox for example) to run OSX in Windows.

How can I upgrade my Mac's apache to the latest version? [closed]

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I can't figure out where my Mac's apache installation files are (source files).
Doing which apachectl or which ab just shows me /usr/sbin/ and not the original sources, do they even exist on the system or is it just the compiled binaries?
The end goal for me is to upgrade from 2.2.2 that I have no to the latest version.
How can I do this? or can I blow out what I have now and install it via homebrew.
Youll find the headers in /usr/include/apache2. However i wouldnt upgrade they systems apache. I would use Homebrew, MacPorts, Fink, or a manual installation. This way it doesnt get blown away by a system update or break a dependency somewhere. Its probably unlikely either of those would happen, but you never know 100%.

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