I just tried to upgrade my xcode tools on my mac running 10.5.8, but I didn't realize that the latest version of xcode will only run on snow leopard. I can't find the older version of xcode that would work on my work machine. Where can I get a leopard compatible version of xcode?
Xcode downloads for Leopard (10.5) are no longer shown on the main Xcode page.
However, prior versions are available from the Downloads for Apple Developers page.
Once you have logged in, you can enter "Xcode 3.1.4" in the search field at the top left and hit Enter.
Another alternative is to download it using the interwebs (probably easier and faster than from Apple). The file is called xcode314_2809_developerdvd.dmg and here are some numbers:
143639af09af993d1f6ea45319ddcca0cf65df72 (sha1)
1107ccc98c79afb501f04f9ff1412a98 (md5)
Google is your friend.
Here is the linkk for Xcode 3.1.4 i found:
(you need to be logged in as Apple Developer)
来源：https://stackoverflow.com/questions/1596164/can-i-get-xcode-for-leopard-still