most recent changes, diff for veriwell

Index: science/veriwell/Portfile --- science/veriwell/Portfile (revision 39711) +++ science/veriwell/Portfile (revision 39712) @@ -23,8 +23,8 @@ depends_build port:help2man depends_lib port:bzip2 \ - port:libz \ - port:readline + port:readline \ + port:zlib use_parallel_build yes