basicInstallOrder       Complete Installation Order of a Given Package
cleanPkgField           Clean Packages Names from a DESCRIPTION File
                        Field
getDownloadSize         Get Size in MB of a URL Using RCurl
getInstallOrder         List package dependencies in install order
makeDepGraph            Create a graph representing R package
                        dependencies
makePkgUrl              Create a URL for a Package in a CRAN-Style
                        Repository
parseContentLength      Parse HTTP Response Header for Content Length
pkgDepTools-package     Package Dependency Tools
