platform:  Darwin-11.4.2-x86_64-i386-64bit
system:    Darwin
node:      atx-xserve-02.corp.continuum.io
release:   11.4.2
version:   Darwin Kernel Version 11.4.2: Thu Aug 23 16:25:48 PDT 2012; root:xnu-1699.32.7~1/RELEASE_X86_64
machine:   x86_64
processor: i386

$ sw_vers
ProductName:	Mac OS X
ProductVersion:	10.7.5
BuildVersion:	11G63
