PEAR installer package upgrade weirdness

Hi, Usually this works just fine but.... Any ideas what's going on here? bash-2.05b# pear list-upgrades Available Upgrades (alpha, beta, stable): ========================================= Package Local Remote Size Archive_Tar 1.1 (stable) 1.2 (stable) 14.5kB DB 1.6.2 (stable) 1.6.4 (stable) 90kB HTTP 1.2.2 (stable) 1.3.0 (stable) 4.1kB Net_SMTP 1.2.3 (stable) 1.2.6 (stable) 9.0kB Net_Socket 1.0.1 (stable) 1.0.2 (stable) 3.6kB XML_Parser 1.0.1 (stable) 1.2.0 (stable) 10.0kB bash-2.05b# pear upgrade-all Will upgrade archive_tar Will upgrade db Will upgrade http Will upgrade net_smtp Will upgrade net_socket Will upgrade xml_parser No release with state equal to: 'alpha, beta, stable' found for 'archive_tar' bash-2.05b# pear upgrade db No release with state equal to: 'alpha, beta, stable' found for 'db' bash-2.05b# pear upgrade http No release with state equal to: 'alpha, beta, stable' found for 'http' Thanks, Alan