no mac virus

defaults read /Applications/Safari.app/Contents/Info LSEnvironment

2012-04-06 11:50:59.805 defaults[2500:707]
The domain/default pair of (/Applications/Safari.app/Contents/Info, LSEnvironment) does not exist

defaults read ~/.MacOSX/environment DYLD_INSERT_LIBRARIES

2012-04-06 11:51:06.841 defaults[2520:707]
The domain/default pair of (/Users/schwehr/.MacOSX/environment, DYLD_INSERT_LIBRARIES) does not exist