symfonyでfreezeだ！

$ pear config-show
Configuration (channel pear.php.net):
=====================================
...
directory
PEAR data directory            data_dir         /usr/share/php/data
...

$ symfony project:freeze /usr/share/php/data/symfony

unfreezeだ！

$ ./symfony project:unfreeze

失敗例

$ symfony project:freeze data
...
Warning: rename(/path/to/project/data/symfony/web/sf,/path/to/project/web/sf): No such file or directory in /usr/share/php/symfony/task/sfFilesystem.class.php on line 189

$ symfony project:freeze /usr/share/php/data
...
Warning: rename(/path/to/project/data/symfony/web/sf,/path/to/project/web/sf): No such file or directory in /usr/share/php/symfony/task/sfFilesystem.class.php on line 189

$ symfony project:unfreeze

Fatal error: Cannot redeclare class sfCoreAutoload in /path/to/project/lib/symfony/autoload/sfCoreAutoload.class.php on line 28