I been using modx for quite a while. Finally decided that is time to stop using stuff like CodeIgniter and put the time and effort to get Modx to work at is full potential. Been reading xPod makes modx the Joomla killa. Now that been said. I went ahead and read the following:
http://rtfm.modx.com/display/revolution20/Using+Custom+Database+Tables+in+your+3rd+Party+Components
Trying to start with a simple step as adding an external data to a current modx revo 2.1.1 site. I encounter a problem where it tells me to run build.schema.php. Firefox 5 gives the file to download, Safari, Chorme, IE, FF(windows) give an error connection closed, server sent no data. So I decided to go to the roots and learn then it by the basic. In this case I read this one:
http://rtfm.modx.com/display/revolution20/Developing+an+Extra+in+MODX+Revolution
To my surprise when it tell me to run build.schema.php I get the same problem. I try with global off’s/on with zlib on and off. I check there is no error in server logs.
I am currently using modx 2.1.1 on my root (public_html) and the package I am working on on a sub-folder (public_html/doodles). I try moving it out to a folder outside the root but it needs to run on web-accessible mode.
To add more, I went out to git and grabbed the latest build.schema.php for doodle.