我也有适用于 Windows 的 mysis git(版本 1.7.3.1-preview20101002)...我将您的命令粘贴进去并且它有效!
$ git clone git://android.git.kernel.org/platform/packages/apps/Gallery.git
Cloning into Gallery...
remote: Counting objects: 1056, done.
remote: Compressing objects: 100% (402/402), done.
remote: Total 1056 (delta 457), reused 1041 (delta 450)
Receiving objects: 100% (1056/1056), 952.46 KiB | 292 KiB/s, done.
Resolving deltas: 100% (457/457), done.
$ ls Gallery
Android.mk AndroidManifest.xml CleanSpec.mk MODULE_LICENSE_APACHE2 NOTICE res src tests
是否有可能有防火墙阻止您的连接?- http://support.github.com/discussions/repos/957-cant-clone-over-http-or-git