no.linux (optional) specifies that this cd should not use files from the linux distribution no.windows (optional) specifies that this cd should not use files from the windows distribution no.mac (optional) specifies that this cd should not use files from the mac distribution no.doc (optional) specifies that this cd should not use the documented examples linux.file (optional) use this if you would like to specify a file path to the linux software archive rather than a URL windows.file (optional) use this if you would like to specify a file path to the windows software archive rather than a URL mac.file (optional) use this if you would like to specify a file path to the mac software archive rather than a URL doc.file (optional) use this if you would like to specify a file path to the documented examples software archive rather than a URL software.archive.linux (optional) the URL to the linux archive of components software.archive.windows (optional) the URL to the windows archive of components software.archive.mac (optional) the URL to the mac archive of components software.archive.documented-examples (optional) the URL to the archive of documented examples