Confused with Xcode 4.5.x & old Developer folder?

[Jeremy Lavergne]

There should be an uninstall script for xcode 3... check out its readme file

bunk3m <bunk3m at gmail.com> wrote:

>Hi.
>
>I'm confused and haven't found the answer to this yet.
>
>I did an in-place upgrade from Snow Leopard to Mountain Lion. (Yes, I 
>know a full and fresh install would have been better, but I don't have 
>time to install all the various apps.)
>
>As I use a number of MacPort apps I had already done a list of what I 
>had installed before so I can easily do a clean install of MacPorts and
>
>rebuild the apps for ML.  I downloaded MacPorts for ML and deleted the 
>old /opt folder.
>
>Then I downloaded Xcode 4.5.x from the App Store.  Now Xcode is in the 
>/Applications folder.  It used to be inside /Developer/Applications/ 
>folder.
>
>I see that the /Developer folder still exists.  And there is still 
>another Xcode 3.2.6 installed.
>
>What is the correct way to get rid of the old Xcode install?
>
>Is it safe to delete the /Developer folder?
>
>I also read on MacPorts installation that I'm supposed to be able to 
>install the command line tools from within XCode.  Where is this?  I 
>can't find it.
>
>Sorry for the pebkac questions but I can't figure it out and appreciate
>
>some hand holding.
>
>Thanks in advance.
>B.
>
>PS I'm on digest, so please cc me on any responses.
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