This was what the zip had:
ls -l cache
drwxrwsr-x 3 ec2-user www 4096 May 30 14:34 include
This is 7.6.4
Writable Cache Sub-Directories
The files or directories listed below are not writeable or are missing and cannot be created. Depending on your Operating System, correcting this may require you to change permissions on the files or parent directory (chmod 755), or to right click on the parent directory and uncheck the ‘read only’ option and apply it to all subfolders.
Please fix the following files or directories before proceeding: