<table cellpadding="0" cellspacing="0" style="border-style: initial; border-color: initial; width: 1044px; border-style: initial; border-color: initial; "><tbody style="border-style: initial; border-color: initial; border-style: initial; border-color: initial; "><tr style="border-style: initial; border-color: initial; text-align: left; border-style: initial; border-color: initial; "><td colspan="2" style="border-style: initial; border-color: initial; vertical-align: top; border-style: initial; border-color: initial; "><div style="border-style: initial; border-color: initial; border-style: initial; border-color: initial; "><div style="border-style: initial; border-color: initial; border-style: initial; border-color: initial; ">PostGIS 2.0 pre-releases are now available to OS X users through the <a href="http://mxcl.github.com/homebrew" target="_blank" style="border-style: initial; border-color: initial; cursor: pointer; border-style: initial; border-color: initial; ">Homebrew package manager</a>. Install thusly:<div style="border-style: initial; border-color: initial; border-style: initial; border-color: initial; "><br></div><div style="border-style: initial; border-color: initial; border-style: initial; border-color: initial; ">    brew install postgis --devel</div><div style="border-style: initial; border-color: initial; border-style: initial; border-color: initial; "><br></div><div style="border-style: initial; border-color: initial; border-style: initial; border-color: initial; "><br></div><div style="border-style: initial; border-color: initial; border-style: initial; border-color: initial; ">One data point: Compiled 2.0alpha5 using Clang from Xcode 4.3 and it appears to be working nicely---at least for the toy problems I ran through it.<br></div></div></div><div style="border-style: initial; border-color: initial; border-style: initial; border-color: initial; "></div><div style="border-style: initial; border-color: initial; border-style: initial; border-color: initial; "></div></td></tr><tr style="border-style: initial; border-color: initial; text-align: left; border-style: initial; border-color: initial; "></tr></tbody></table>