Created Issue: NuGet Packages install.ps1 missing closing ')' error [10090]

I'm receiving the following error when installing the NuGet package SilverlightToolkitWP 4.2011.12.13.

Missing closing ')' after expression in 'if' statement.
At C:\prj\voiceNote\voiceNote\packages\SilverlightToolkitWP.4.2011.12.13\tools\install.ps1:10 char:17
+ <<<< -Or
+ CategoryInfo : ParserError: (CloseParenToken:TokenId) [], ParseException
+ FullyQualifiedErrorId : MissingEndParenthesisAfterStatement

It appears that it should be setting the item types of all ApplicationBar.*.png items under Toolkit.Content to 'Content'.