Yestrday I tried to install from scratch in a new database. I put my database info into wp-config.php. I clicked submit and install.php?step=2 was a blank page.
It is a fresh installation of WP 3.8.1, without any theme or plugin. I am installing it on my new hosting. My memory limit is 128M. On this provider's server, i have installed 2 other WP pages and they work well.