Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

PHP Finding and Using Packages

When I attempt to create the email with the javascript in the message, I get a permissions error for HTMLPurifier.

When creating an email that includes javascript with the WYSIWYG editor, I receive the following error:

Warning: Directory /home/treehouse/workspace/vendor/ezyang/htmlpurifier/library/HTMLPurifier/DefinitionCache/Serializer not writable, please chmod to 775 in /home/treehouse/workspace/vendor/ezyang/htmlpurifier/library/HTMLPurifier/DefinitionCache/Serializer.php on line 297

Warning: Directory /home/treehouse/workspace/vendor/ezyang/htmlpurifier/library/HTMLPurifier/DefinitionCache/Serializer not writable, please chmod to 775 in /home/treehouse/workspace/vendor/ezyang/htmlpurifier/library/HTMLPurifier/DefinitionCache/Serializer.php on line 297

Warning: Directory /home/treehouse/workspace/vendor/ezyang/htmlpurifier/library/HTMLPurifier/DefinitionCache/Serializer not writable, please chmod to 775 in /home/treehouse/workspace/vendor/ezyang/htmlpurifier/library/HTMLPurifier/DefinitionCache/Serializer.php on line 297