Collection and solution of Xcode upgrade Problems

AboutXcode upgradeThe problem is what this article will introduce.XCode3.1UpgradeToXCode3.2 errors and mac OS 10.6 vmvm installation andUpgradeTo 10.6.4 and installXcodeFor details.

An error occurred while upgrading XCode3.1 to XCode3.2.

XCode3.1 installed on my macbook is now upgraded to 3.2 for iPhone Development

Download the XCode3.2 installation file, which is a dmg file, including the iPhone SDK 3.2.

Due to laziness, you can directly install it after downloading. After installing OK, open XCode3.2 to create

A Hello World project compilation error occurs:

 
 

  
  
error: can't exec "/Developer/usr/bin/gcc-4.2" 
 
 

Later, we found that it was caused by two version conflicts.

Solution:

Run the following command to uninstall XCode:

 
 

  
  
$sudo /Developer/Library/uninstall-devtools --mode=all 
 
 

This command can be found in the PDF instructions of XCode in the/Developer folder.

You must manually delete the content in the/Developer folder after XCode is uninstalled:

Delete all the files in the/Developer folder, delete them, and reinstall them.

XCode 3.2 solves the problem.

Install and upgrade mac OS 10.6 vmvm to 10.6.4 and install Xcode

Recently I want to use xcode to do something, so I tried to install mac OS on VM7.0. I have to go to GOOGLE's great god post and I will share it with you here.

1. For more information about installing mac OS in the VM, see God's post 1 (which provides Download Links for most of the required files );

2. For installation instructions, refer to this blog;

3. After the installation is complete, you can refer to this post to adjust the display resolution (you need to register the vision and download the driver vmdrivers.rar );

4. I first installed mac OS 10.6. To install xcode, you must upgrade it to 10.6.2 or above. You can download the upgrade package from this link;

5. The latest version of xcode is version 4.0 ();

PS:

1. For MAC installation in the VM, the above-mentioned God posts all provide very detailed steps, step by step should be no problem. it is worth mentioning that if the downloaded installation file is in dmg format, you must first convert it to ISO using UltroISO and other tools before installation;

2. installation is completeXcodeYou can find the Xcode Startup Program in the \ Developer \ Applications \ folder.

Supplement:

You do not have to convert dmg to an iso image. Dmg can also be directly installed, just like iso. Installed successfully!

Summary: AboutXcode upgradeI hope this article will help you understand the problem set and solution!