i just bought minecraft for my mac and it doesn't work i get this:

Launcher 1.2.1 (through bootstrap 5) started on osx...

Current time is Aug 4, 2013 4:09:17 PM

System.getProperty('os.name') == 'Mac OS X'

System.getProperty('os.version') == '10.6.8'

System.getProperty('os.arch') == 'x86_64'

System.getProperty('java.version') == '1.6.0_17'

System.getProperty('java.vendor') == 'Apple Inc.'

System.getProperty('sun.arch.data.model') == '64'

Loaded 2 profile(s); selected 'omar599'

Refreshing auth...

Logging in with access token

Getting syncinfo for selected version

Queueing library & version downloads

Download job 'Version & Libraries' started (8 threads, 19 files)

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/argo/argo/2.25_fixed/argo-2.25_fixed.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/org/apache/commons/commons-lang3/3.1/commons-lang3-3.1.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/net/sf/jopt-simple/jopt-simple/4.5/jopt-simple-4.5.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/org/bouncycastle/bcprov-jdk15on/1.47/bcprov-jdk15on-1.47.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.0/lwjgl-platform-2.9.0-natives-osx.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.0/lwjgl_util-2.9.0.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl/2.9.0/lwjgl-2.9.0.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/com/google/guava/guava/14.0/guava-14.0.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/com/google/code/gson/gson/2.2.2/gson-2.2.2.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-osx.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading /Users/MR/Library/Application Support/minecraft/versions/1.6.2/1.6.2.jar for job 'Version & Libraries': Used own copy as it matched etag

Job 'Version & Libraries' finished successfully

Delta time to compare resources: 9451 ms

Download job 'Resources' skipped as there are no files to download

Job 'Resources' finished successfully

Launching game

Looking for old natives to clean up...

Unpacking natives to /Users/MR/Library/Application Support/minecraft/versions/1.6.2/1.6.2-natives-1375621769003501000

Launching in /Users/MR/Library/Application Support/minecraft

Running /System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/bin/java -Xdock:icon=/Users/MR/Library/Application Support/minecraft/assets/icons/minecraft.icns -Xdock:name=Minecraft -Xmx1G -Djava.library.path=/Users/MR/Library/Application Support/minecraft/versions/1.6.2/1.6.2-natives-1375621769003501000 -cp /Users/MR/Library/Application Support/minecraft/libraries/net/sf/jopt-simple/jopt-simple/4.5/jopt-simple-4.5.jar:/Users/MR/Library/Application Support/minecraft/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar:/Users/MR/Library/Application Support/minecraft/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar:/Users/MR/Library/Application Support/minecraft/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar:/Users/MR/Library/Application Support/minecraft/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar:/Users/MR/Library/Application Support/minecraft/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar:/Users/MR/Library/Application Support/minecraft/libraries/argo/argo/2.25_fixed/argo-2.25_fixed.jar:/Users/MR/Library/Application Support/minecraft/libraries/org/bouncycastle/bcprov-jdk15on/1.47/bcprov-jdk15on-1.47.jar:/Users/MR/Library/Application Support/minecraft/libraries/com/google/guava/guava/14.0/guava-14.0.jar:/Users/MR/Library/Application Support/minecraft/libraries/org/apache/commons/commons-lang3/3.1/commons-lang3-3.1.jar:/Users/MR/Library/Application Support/minecraft/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar:/Users/MR/Library/Application Support/minecraft/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar:/Users/MR/Library/Application Support/minecraft/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar:/Users/MR/Library/Application Support/minecraft/libraries/com/google/code/gson/gson/2.2.2/gson-2.2.2.jar:/Users/MR/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl/2.9.0/lwjgl-2.9.0.jar:/Users/MR/Library/Application Support/minecraft/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.0/lwjgl_util-2.9.0.jar:/Users/MR/Library/Application Support/minecraft/versions/1.6.2/1.6.2.jar net.minecraft.client.main.Main --username omar599 --session token:50c376e59bd64fe185899d83afe065e3:68354d7c7f2a4f70ac5a9c57119a8aa7 --version 1.6.2 --gameDir /Users/MR/Library/Application Support/minecraft --assetsDir /Users/MR/Library/Application Support/minecraft/assets

Client> Exception in thread "main" java.lang.UnsatisfiedLinkError: /Users/MR/Library/Application Support/minecraft/versions/1.6.2/1.6.2-natives-1375621769003501000/liblwjgl.jnilib:  Library not loaded: @rpath/libjawt.dylib  Referenced from: /Users/MR/Library/Application Support/minecraft/versions/1.6.2/1.6.2-natives-1375621769003501000/liblwjgl.jnilib  Reason: image not found

Client> at java.lang.ClassLoader$NativeLibrary.load(Native Method)

Client> at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1861)

Client> at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1778)

Client> at java.lang.Runtime.loadLibrary0(Runtime.java:823)

Client> at java.lang.System.loadLibrary(System.java:1045)

Client> at org.lwjgl.Sys$1.run(Sys.java:73)

Client> at java.security.AccessController.doPrivileged(Native Method)

Client> at org.lwjgl.Sys.doLoadLibrary(Sys.java:66)

Client> at org.lwjgl.Sys.loadLibrary(Sys.java:95)

Client> at org.lwjgl.Sys.<clinit>(Sys.java:112)

Client> at ats.F(SourceFile:1869)

Client> at net.minecraft.client.main.Main.main(SourceFile:37)

Game ended with bad state (exit code 1)

Ignoring visibility rule and showing launcher due to a game crash

Deleting /Users/MR/Library/Application Support/minecraft/versions/1.6.2/1.6.2-natives-1375621769003501000

 

anyone can help please?

There are a couple things you can try but i recommend is going to this link: http://minecraft.net/download and under the windows download there will be a button that says "All Platforms" and download the one for mac OSX then try to log-in, Hope it works for you and Also this forum is only for Forge related things not any problem, go to the minecraft forums if you want help with minecraft not forge