===>>> Launching child to reinstall libtool-2.4
===>>> No /usr/ports/devel/libtool24 exists, and no information
===>>> about devel/libtool24 can be found in /usr/ports/MOVED
===>>> No valid installed port, or port directory given
===>>> Try portmaster --help
===>>> Update for libtool-2.4 failed
===>>> Aborting update
Terminated
zsh: exit 1 portmaster -af