osx-mountain-lion

I updated to Mountain Lion not long ago, and having used python previously, I now have 8 (yes, 8) versions of python installed on my computer. $ ls -l /System/Library/Frameworks/Python.framework/Versions/ total 8 drwxr-xr-x 6 root wheel 204 Jun 20 16:23 2.3 drwxr-xr-x 11 root wheel 374 Aug 22 13:32 2.5 drwxr-xr-x 11 root wheel 374 Aug 22 13:32 2.6 drwxr-xr-x 11 root wheel 374 Aug 22 13:32 2.7 lrwxr-xr-x 1 root wheel 3 Jul 29 17:41 Current -> 2.7 I would love to erase all of them and clean everything up, and I prefer to set all paths to the system python that comes with Mountain Lion. My goal

I have Mountain Lion installed with Xcode 4.5 and Matlab 2012a. I installed and ran the patch supplied on the MathWorks website however I still received the following error: /Applications/MATLAB_R2012a.app/bin/mex: line 305: llvm-gcc-4.2: command not found /Applications/MATLAB_R2012a.app/bin/mex: line 1326: llvm-gcc-4.2: command not found mex: compile of ' "hello.c"' failed. Error using mex (line 206) Is there a known solution for that ? Solution: Open Xcode --> Preferences --> Downloads --> Install "Command Line Tools" The MathWorks patch is still needed. Resolved issue for me. You don't need

We are porting an app from 10.6 to 10.8. I am looking at dylib we load in app. I am facing very unusual crash in Garbage Collection Work Queue with following message. malloc: Thread::suspend(): unable to suspend a thread: err = 268435459, Thread 0x111000000: _pthread = 0x108129000, _thread = 0x8b07, _stack_base = 0x108129000, enlivening on, 0 local blocks For application GCC_ENABLE_OBJC_GC = required is set. If I have GCC_ENABLE_OBJC_GC = required in dylib it will still crash. I cannot turn off garbage collector in application. I have to manage it crash from my dylib. Reason for crash turns

I am trying to run the 'phpize' command on MacOSx Mountain Lion, but this is what I get: Cannot find config.m4. Make sure that you run '/opt/local/bin/phpize' in the top level source directory of the module How do I resolve this error ? The phpize command is meant to be run at the top level of an extension source dir (this source dir should contain a file name config.m4). See http://php.net/manual/en/install.pecl.phpize.php for more information. In plain English, it means you're running the command from the wrong directory. You need to be in the directory that contains the source for the