# Gavin Andresen
# 2012-09-19 13:53:12
# https://bitcointalk.org/index.php?topic=110605.msg1203924#msg1203924

We're getting reports that version 0.7.0 isn't working on OSX 10.5@p{--} are there any Mac developers with a 10.5 machine who can help figure out what is wrong? @p{par}

The OSX builds are done on my OSX 10.6.8 machine, compiled against the 10.5 SDK in 32-bit mode (see @s{(link)} ) for maximum compatibility. I'm not sure what changed between bitcoin versions 0.6.3 and 0.7.0 that would break compatibility... @p{brk}