my @unpack_files = map("$unpack/$pkg-$version/$_", @files);
+ # We'd like to replace the last three lines with the following:
+ # tar zxf %< -C $unpack
+ # but that gives heartburn to Cygwin's tar, so work around it
+ # with separate zcat-tar-rm commands.
Command $env [@unpack_files], $archive, qq(
rm -rf $unpack/$pkg-$version
+ tar xf .temp -C $unpack