On Nov 12, 2010, at 14:12, michaelld at macports.org wrote: > + # xinstall does not remove 'quarantine' attribute; > + # do that manually. > + fs-traverse fixfile ${destroot} { > + if {[exec xattr -l ${fixfile}] != ""} { > + system "xattr -d com.apple.quarantine ${fixfile}" > + } > + } Why is there a quarantine attribute set in the first place?