Downloading any theme gives me this error:
Unpacking the package.
Installing the theme.
Theme Install Failed.
I am new to wordpress/wordpress-mu but I was able to track the problem this far:
class-wp-upgrader.php. The following warning is displayed:
[11-Feb-2010 07:17:30] PHP Warning: array_keys() expects parameter 1 to be array, boolean given in /Users/frankindelicato/Sites/wordpressmu/wp-admin/includes/class-wp-upgrader.php on line 194
Dumping some of the variables in this section of code I think that the failure is because the $source variable is pointing to a temporary directory that contains the actual directory of the theme. There is a call that I believe sets up these directories:
$res = apply_filters('upgrader_pre_install', true, $hook_extra); but I cannot find any documentation on this filter or on $wp_filesystem which seems to be doing all the grunt work. I think the issue may be in
class-pclzip.php where the temporary directory is created. Any help would be great!!!