INDEX build failed for 4.x

[Kris Kennaway]

INDEX build failed with errors:
Generating INDEX - please wait..twig-2.7.7_1: "www/mod_php4-twig" non-existent -- dependency list incomplete
===> www/twig failed
*** Error code 1
*** Error code 1

Stop in /vol/vol0/users/kris/ports.clean.
*** Error code 1

Stop in /vol/vol0/users/kris/ports.clean.
1 error

Committers on the hook:
adamw dannyboy dinoex eik glewis knu krion marcus nork pav thierry vs 

Most recent CVS update was:
U INDEX
U INDEX-5