I tried to install Pier in a hostgator plan, but I went click next to check requeriments I got this error:
Notice: ob_end_clean() [ref.outcontrol]: failed to delete buffer zlib output compression
In file environment/functions/general.php:327
while (ob_get_level()) ob_end_clean()
So I change the line to:
#while (ob_get_level())
ob_end_clean()
And I could do install whitout problems.
I hope that this help you.
I found this:
http://www.mombu.com/php/php/t-output-buffering-and-zlib-compression-issue-3554315.html
and the solution is:
Simply replace:while (ob_get_level() > 0) {
ob_end_clean();
}
With:
if (ob_get_level()) {
while (@ob_end_clean());
}
And the issue is solved.
Chris