liblcms2-dev 2.6-3ubuntu2.1 (ppc64el binary) in ubuntu xenial

 LittleCMS 2 intends to be a small-footprint color management engine, with
 special focus on accuracy and performance. It uses the International Color
 Consortium standard (ICC) of color management. Little CMS 2 is a full
 implementation of ICC specification 4.2 plus all addendums. It fully supports
 all V2 and V4 profiles, including abstract, devicelink and named color
 profiles.
 .
 This package contains the development headers used for building software that
 uses Little CMS.