Quote from: modx at Mar 17, 2009, 12:28 PM
I forgot to increase the accessible Ram 
I have spent some time, and am planning on spending some
more time with the xdebug profiler on the package installation process soon to try and figure out some way to reduce the memory requirements without increasing the execution time. So far a solution has proven elusive.
I do have a fallback plan that will consist of an alternative setup step using sql files generated during a build (and parsed for variable replacement during execution); that will provide a fast and efficient way to get it installed on less robust environments. That said, the MODx Evolution branch would honestly be the better solution for environments limited to the default php.ini memory_limit of 8M (or even a slightly more generous 16M), as it’s overall memory footprint is much lower on small to medium sites (1 to 1000 documents).