After an upgrade of lcms from 1.19 to 2.0a ufraw fails to compile (revdep-rebuild). Here is is part of the emerge output: --------------------------8<--------------------------- checking pkg-config is at least version 0.9.0... yes checking for GLIB... yes checking for LCMS... configure: error: Package requirements (lcms) were not met: No package 'lcms' found --------------------------8<--------------------------- But lcms is installed: --------------------------8<-------------------------- # eix -I lcms [I] media-libs/lcms Available versions: (0) 1.19 (2) 2.0a!t {jpeg python static-libs tiff zlib} Installed versions: 2.0a(2)!t(13:11:18 07/28/10)(jpeg tiff zlib -static-libs) Homepage: http://www.littlecms.com/ Description: A lightweight, speed optimized color management engine --------------------------8<-------------------------- Adding "<media-libs/lcms-2.0" to the ufraw RDEPEND pulls in lcms-1.19 and ufraw compiles fine. Reproducible: Always Steps to Reproduce: 1. emerge --oneshot ufraw 2. 3.