remove optional dep on xmlrpc, not really useful at this point add required dep on pcre, as it is used without reservation in PEAR_Config, and other places
remove optional dep on xmlrpc, not really useful at this point
add required dep on pcre, as it is used without reservation in PEAR_Config, and other places


git-svn-id: 4b064e69dc630d28214c1e1442d27300cccf8e9a@146546 c90b9560-bf6c-de11-be94-00142212c4b1

DQNEO/PEAR_Exception