allow for installation of dependency groups from a local package.xml file or .tgz file
allow for installation of dependency groups from a local package.xml
file or .tgz file


git-svn-id: 4b064e69dc630d28214c1e1442d27300cccf8e9a@194011 c90b9560-bf6c-de11-be94-00142212c4b1

DQNEO/PEAR_Exception