Install language pack on mac ML

When trying to install language pack on osx 10.8.1 install ask to install or ignore , I click install and then nothing happen for long time , right click the install icon say app is not responding and option to force close.

Same problem here with ML 10.8.2
Seems something related to privileges.

Hi @criscoso, Anonymous,

I believe the language packs should work on OSX 10.8.

If installing the latest release doesn’t seem to fix this problem, please file a bug and provide a list of steps that can reproduce your problem. The QA team will be happy to help you track down this issue!

Please post a link to any bugs you file in a comment below using the format “fdo#123456”.