I installed x11/xpra from pkgng repository in an fresh jail and it run successfully only after I additionally installed x11/xkeyboard-config and x11/xkbcomp. The ports should be specified as a run-time dependencies. Additional info: % xpra --version xpra v0.15.3 % freebsd-version 10.1-RELEASE-p16
A commit references this bug: Author: jkim Date: Fri Jul 31 23:02:16 UTC 2015 New revision: 393384 URL: https://svnweb.freebsd.org/changeset/ports/393384 Log: Add missing runtime dependencies. PR: 202012 MFH: 2015Q3 Changes: head/x11/xpra/Makefile
Fixed, thanks!
Thank you for the quick fix and keeping the port up-to-date!